Dry cleaning is any cleaning process for clothing and textiles using a solvent other than water . Clothes are instead soaked in a water-free liquid solvent (usually non-polar , as opposed to water which is a polar solvent ). Perchloroethylene (known in the industry as "perc") is the most commonly used solvent, although alternative solvents such as hydrocarbons, and supercritical CO 2 are also used.
110-448: One Mind is a 2005 album by Charles Manson . It is composed entirely of songs, poems and speeches composed and performed by Manson himself in his jail cell at San Quentin , recorded on a portable tape recorder. It is the final original material to be performed by Charles Manson before his death on November 19, 2017. The album was re-released in April 2008 as a free digital download under
220-452: A Creative Commons license . The album was re-released again in June 2014 independently by Manson's non-profit organization ATWA. This 2000s album–related article is a stub . You can help Misplaced Pages by expanding it . Charles Manson Charles Milles Manson ( né Maddox ; November 12, 1934 – November 19, 2017) was an American criminal, cult leader , and musician who led
330-618: A Rave magazine article at the time. The two struck a friendship, and over the next few months members of the Manson Family – mostly women who were treated as servants – were housed in Wilson's residence. This arrangement persisted for about six months. Wilson introduced Manson to a few friends in the music business, including the Byrds ' producer Terry Melcher . Manson recorded numerous songs at Brian Wilson 's home studio , although
440-649: A Strange Land , the Bible , Scientology , Dale Carnegie and the Beatles , which quickly earned him a following. He may have also borrowed some of his philosophy from the Process Church of the Final Judgment , whose members believed Satan would become reconciled to Jesus and they would come together at the end of the world to judge humanity. Manson began studying Scientology while incarcerated with
550-402: A bedroom door to the pool area. Krenwinkel pursued her and caught her on the front lawn, where she stabbed her and tackled her to the ground. Watson then helped kill her; her assailants stabbed her a total of twenty-eight times. Frykowski struggled across the lawn, but Watson continued to stab him, killing him. Frykowski suffered fifty-one stab wounds; he had also been struck thirteen times in
660-688: A car he had stolen in Ohio, Manson was again charged with a federal crime for taking the vehicle across state lines. After a psychiatric evaluation, he was given five years' probation . Manson's failure to appear at a Los Angeles hearing on an identical charge filed in Florida resulted in his March 1956 arrest in Indianapolis. His probation was revoked, and he was sentenced to three years' imprisonment at Terminal Island in Los Angeles. While Manson
770-499: A car. He was given five years' probation and his parole was denied. Manson received five years' parole in September 1958, the same year in which Rosalie received a decree of divorce. By November, he was pimping a 16-year-old girl and receiving additional support from a girl with wealthy parents. In September 1959, he pleaded guilty to a charge of attempting to cash a forged U.S. Treasury check, which he claimed to have stolen from
880-624: A condemned house where they were living in Topanga Canyon. She was assisted by several of the young women from the fledgling Family. Brunner, like most members of the group, acquired a number of aliases and nicknames, including: "Marioche", "Och", "Mother Mary", "Mary Manson", "Linda Dee Manson" and "Christine Marie Euchts". In his book Love Needs Care about his time at the HAFMC, David Smith claimed that Manson attempted to reprogram his followers' minds to "submit totally to his will" through
990-606: A defensive camp, establishing night patrols by armed guards. Watson would later write, "Blackie was trying to get at the chosen ones." Manson brought in members of the Straight Satans Motorcycle Club to act as security. 34-year-old Gary Alan Hinman, a music teacher and graduate student at UCLA , had previously befriended members of the Family and allowed some to occasionally stay at his home in Topanga Canyon. According to Atkins, Manson believed Hinman
1100-528: A ditch; Manson and members of his family, including Brunner and Manson's new-born baby, were found sleeping naked by police. Afterwards, he was again arrested and released only a few days later, this time on a drug charge. On April 6, 1968, Dennis Wilson of the Beach Boys was driving through Malibu when he noticed two female hitchhikers, Krenwinkel and Ella Jo Bailey. He picked them up and dropped them off at their destination. On April 11, Wilson noticed
1210-467: A dozen people were occupying the premises, most of them young women. By Manson's own account, he had met Wilson on at least one prior occasion: at a friend's San Francisco house where Manson had gone to obtain marijuana . Manson claimed that Wilson invited him to visit his home when Manson came to Los Angeles. Wilson was initially fascinated by Manson and his followers, referring to him as "the Wizard" in
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#17327829559601320-500: A drop shop receives garments from customers, sends them to a large plant, and then has the cleaned garments returned to the shop for pickup by the customer. The latter setup minimized the risk of fire or dangerous fumes created by the cleaning process. At the time, dry cleaning had been accomplished by using two machines—one for the cleaning process and the second to remove the solvent from the garments. Machines of this era were described as "vented"; their drying exhausts were expelled into
1430-428: A fire-suppression system may also be required. Hydrocarbons are considered to be volatile organic compound (VOC) pollutants. Hydrocarbons retain about 10-12% of the market. Trichloroethylene (TCE) is more aggressive than PCE but is very rarely used today. With superior degreasing properties, it was often used for industrial workwear/overalls cleaning in the past. It is chemically related to tetrachloroethylene. TCE
1540-412: A grocery store, at first to simply find something to eat. However, Manson found a cigar box containing just over a hundred dollars, which he used to rent a room on Indianapolis' Skid Row and to buy food. For a time, Manson had a job delivering messages for Western Union in an attempt to live honestly. However, he quickly began to supplement his wages through theft. He was eventually caught, and in 1949
1650-438: A knife. He fought his way out the front door and onto the porch, but Watson caught up with him, struck him over the head with the gun multiple times, stabbed him repeatedly and shot him twice. Kasabian had heard "horrifying sounds" and moved toward the house from her position in the driveway. She told Atkins that someone was coming in an attempt to stop the murders. Inside the house, Folger escaped from Krenwinkel and fled out
1760-473: A laborer at a dry cleaning business. Maddox often went on drinking sprees with her brother Luther Elbert Maddox (1916–1950), leaving Charles with babysitters. Maddox and her husband divorced on April 30, 1937, after William alleged "gross neglect of duty" by Maddox. Charles retained William's last name of Manson. On August 1, 1939, Kathleen and Luther were arrested for assault and robbery, and sentenced to five and ten years of imprisonment, respectively. Manson
1870-451: A local reputation as a con artist . He allowed Maddox to believe that he was an army colonel, although "Colonel" was merely his given name. When Maddox told Scott that she was pregnant, he informed her that he had been called away on army business; after several months she realized he had no intention of returning. Manson never knew his biological father. In August 1934, before Manson's birth, Maddox married William Eugene Manson (1909–1961),
1980-449: A long nylon rope which he had brought, then slung it over one of the living room's ceiling beams. Sebring protested the rough treatment of the pregnant Tate, so Watson shot him. Folger was taken momentarily back to her bedroom for her purse, and she gave the murderers $ 70. Watson then stabbed Sebring seven times. Frykowski's hands had been bound with a towel, but he freed himself and began struggling with Atkins, who stabbed at his legs with
2090-419: A long time are difficult to bring back to their original color and texture, since irreversible chemical reactions (such as oxidation) may occur over time. The international GINETEX laundry symbol for dry cleaning is a circle. It may have the letter "P" inside it to indicate perchloroethylene solvent, or the letter "F" to indicate a flammable solvent (German: Feuergefährliches Schwerbenzin ). A bar underneath
2200-603: A loose mesh bag . The density of perchloroethylene is around 1.62 g/cm at room temperature (62% heavier than water), and the sheer weight of absorbed solvent may cause the textile to fail under typical forces during the spin extraction cycle, unless the mesh bag provides mechanical support. Not all stains can be removed by dry cleaning. Some need to be treated with spotting solvents – sometimes by steam jet or by soaking in special stain-remover liquids – before garments are washed or dry cleaned. Also, garments which have been stored in soiled condition for
2310-590: A mailbox; the latter charge was later dropped. He received a ten-year suspended sentence and probation after a young woman named Leona Rae "Candy" Stevens, who had an arrest record for prostitution , made a "tearful plea" before the court that she and Manson were "deeply in love ... and would marry if Charlie were freed". Before the year's end, the woman did marry Manson, possibly so she would not be required to testify against him. Manson took Leona and another woman to New Mexico for purposes of prostitution, resulting in him being held and questioned for violating
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#17327829559602420-694: A minimum security institution in Virginia . His aunt visited him and told administrators she would let him stay at her house and help him find work. Manson had a parole hearing scheduled for February 1952. However, in January, he was caught raping a boy at knifepoint. Manson was transferred to the Federal Reformatory in Petersburg, Virginia , where he committed a further "eight serious disciplinary offenses, three involving homosexual acts". He
2530-424: A pleasant smell. PCE is recycled by distillation at its boiling point (121 °C). The solvent can cause color bleeding/loss, especially at higher temperatures. In some cases it may damage special trims, buttons and beads on some garments. It is better for oil-based stains (which account for about 10% of stains) than more common water-soluble stains such as coffee, wine, blood. The toxicity of tetrachloroethylene
2640-470: A sealed chamber which has been loaded with clothes, using gaseous carbon dioxide from a storage vessel to approximately 200 to 300 psi (14 to 21 bar) of pressure. This step in the process is initiated as a precaution to avoid thermal shock to the cleaning chamber. Liquid carbon dioxide is then pumped into the cleaning chamber from a separate storage vessel by a hydraulic or electrically driven pump (which preferably has dual pistons). The pump increases
2750-520: A second-hand account, Manson overcame Brunner's initial resistance to him bringing other women in to live with them. Before long, they were sharing Brunner's residence with eighteen other women. Manson targeted individuals for manipulation who were emotionally insecure and social outcasts. Manson established himself as a guru in Haight-Ashbury which, during the Summer of Love, was emerging as
2860-520: A sympathetic judge sent him to Boys Town , a juvenile facility in Omaha, Nebraska . After four days at Boys Town, he and fellow student Blackie Nielson obtained a gun and stole a car. They used it to commit two armed robberies on their way to the home of Nielson's uncle in Peoria, Illinois . Nielson's uncle was a professional thief, and when the boys arrived he allegedly took them on as apprentices. Manson
2970-431: A telephone pole near the entrance gate and cut the phone line to the house. The group then backed their car to the bottom of the hill that led to the estate before walking back up to the house. Thinking that the gate might be electrified or equipped with an alarm, they climbed a brushy embankment to the right of the gate and entered the grounds. Headlights approached the group from within the property, and Watson ordered
3080-559: A threat to kill everyone at Spahn Ranch. In response, Manson shot Crowe on July 1, 1969, at Manson's Hollywood apartment. Manson's belief that he had killed Crowe was seemingly confirmed by a news report of the discovery of the dumped body of a Black Panther in Los Angeles. Although Crowe was not a member of the Black Panthers, Manson concluded he had been and expected retaliation from the Panthers. He turned Spahn Ranch into
3190-453: A typical dry cleaner is considered far below the levels required to cause any risk. It is estimated that 50% to 70% of dry cleaners in the US were using PCE as of 2012 . Alternative solvents are available, but these may require major changes in equipment, procedures, and operator training. Flammable solvents may require installation of expensive fire-suppression systems . Because PCE has been
3300-485: A wooden paddle or a leather strap. Manson ran away from Gibault and slept in the woods, under bridges and wherever else he could find shelter. Manson fled home to his mother and spent Christmas 1947 at his aunt and uncle's house in West Virginia. However, his mother returned him to Gibault. Ten months later, he ran away to Indianapolis. It was there, in 1948, Manson committed his first documented crime by robbing
3410-552: Is "moderate to low" and "reports of human injury are uncommon despite its wide usage in dry cleaning and degreasing". Tetrachloroethylene is classified as "probably carcinogenic to humans" (Group 2A) by the International Agency for Research on Cancer (IARC). There is a possibility that it is carcinogenic to humans in long term, but the evidence is limited since most of the evaluated dry-cleaners had heavy smoking and drinking habits. The exposure to tetrachloroethylene in
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3520-402: Is between about 10 and 40 kilograms (22 and 88 lb). During the wash cycle, the chamber is filled approximately one-third full of solvent and begins to rotate, agitating the clothing. The solvent temperature is maintained at 30 °C (86 °F) or lower, as a higher temperature may damage it. During the wash cycle, the solvent in the chamber (commonly known as the "cage" or "tackle box")
3630-521: Is classified as carcinogenic to humans by the United States Environmental Protection Agency . Supercritical CO 2 is an alternative to PCE; however, it is inferior in removing some forms of grime. Additive surfactants improve the efficacy of CO 2 . Carbon dioxide is almost entirely nontoxic (but is an asphyxiant risk in high concentrations). The CO 2 dry cleaning process involves charging
3740-430: Is passed through a filtration chamber and then fed back into the "cage". This is known as the cycle, and is continued for the wash duration. The solvent is then removed and sent to a distillation unit consisting of a boiler and condenser . The condensed solvent is fed into a separator unit where any remaining water is separated from the solvent, and the refined solvent fed into the clean solvent tank. The ideal flow rate
3850-418: Is roughly 8 liters of solvent per kilogram of garments per minute (very approximately one gallon per pound of garments), depending on the size of the machine. A typical wash cycle lasts for 8–15 minutes depending on the type of garments and degree of soiling. During the first three minutes, solvent-soluble soils dissolve into the perchloroethylene and loose, insoluble soil comes off. It takes 10–12 minutes after
3960-413: Is similar to a combination of a domestic washing machine and clothes dryer. Garments are placed in the washing or extraction chamber (referred to as the "basket" or "drum"), which constitutes the core of the machine. The washing chamber contains a horizontal-axis, perforated drum that rotates within an outer shell. The shell holds the solvent while the rotating drum holds the garment load. The basket capacity
4070-715: The Church of Scientology headquarters in London from November 1968 to April 1969. Shortly after relocating to San Francisco, Manson became acquainted with Mary Brunner , a 23-year-old graduate of University of Wisconsin–Madison . Brunner was working as a library assistant at the University of California, Berkeley , and Manson, until that point making his living by panhandling , moved in with her. Manson then met teenaged runaway Lynette Fromme , later nicknamed "Squeaky," and convinced her to live with him and Brunner. According to
4180-554: The Folgers coffee fortune and daughter of Peter Folger . Also present on the property were 19-year-old caretaker William Garretson and his friend, 18-year-old Steven Earl Parent. Polanski was in Europe working on a film. Music producer Quincy Jones was a friend of Sebring who had planned to join him that evening before changing his mind. Watson and the three women arrived at Cielo Drive just past midnight on August 9. Watson climbed
4290-590: The Mann Act . Though he was released, Manson correctly suspected that the investigation had not ended. When he disappeared in violation of his probation, a bench warrant was issued. An indictment for violation of the Mann Act followed in April 1960. Following the arrest of one of the women for prostitution, Manson was arrested in June in Laredo, Texas , and was returned to Los Angeles. For violating his probation on
4400-595: The Manson Family , a cult based in California in the late 1960s and early 1970s. Some cult members committed a series of at least nine murders at four locations in July and August 1969. In 1971, Manson was convicted of first-degree murder and conspiracy to commit murder for the deaths of seven people , including the film actress Sharon Tate . The prosecution contended that, while Manson never directly ordered
4510-493: The Beach Boys recorded Manson's song "Cease to Exist", renamed " Never Learn Not to Love " as a single B-side , but Manson was uncredited. Afterward, he attempted to secure a record contract through Melcher, but was unsuccessful. Manson would often talk about the Beatles , including their eponymous 1968 album . According to Los Angeles County District Attorney Vincent Bugliosi , Manson felt guided by his interpretation of
One Mind - Misplaced Pages Continue
4620-637: The Beatles' lyrics and adopted the term " Helter Skelter " to describe an impending apocalyptic race war . During his trial, Bugliosi argued that Manson had intended to start a race war, although Manson and others disputed this. Contemporary interviews and trial witness testimony insisted that the Tate–LaBianca murders were copycat crimes intended to exonerate Manson's friend Bobby Beausoleil . Manson himself denied having ordered any murders. Nevertheless, he served his time in prison and died from complications from colon cancer in 2017. Charles Milles Maddox
4730-565: The Drycleaning and Laundry Institute commented on its "fairly low cleaning ability" in a 2007 report. Supercritical CO 2 is a mild solvent overall, which lowers its ability to aggressively attack stains. One deficiency with supercritical CO 2 is that its electrical conductivity is low. As mentioned in the Mechanisms section, dry cleaning utilizes both chemical and mechanical properties to remove stains. When solvent interacts with
4840-478: The Family that Black people would rise up and kill the entire White population except for Manson and his followers, but that they were not intelligent enough to survive on their own; they would need a white man to lead them, and so they would serve Manson as their "master". In late-1968, Manson adopted the term " Helter Skelter ", taken from a song on the Beatles ' recently released White Album , to refer to this upcoming war. On March 23, 1969, Manson entered
4950-467: The Family; the members were evicted from his home three weeks before the lease was scheduled to expire. When Manson subsequently sought further contact, he left a bullet with Wilson's housekeeper to be delivered with a threatening message. Band manager Nick Grillo recalled that Wilson became concerned after Manson had got "into a much heavier drug situation ... taking a tremendous amount of acid and Dennis wouldn't tolerate it and asked him to leave. It
5060-488: The HAFMC became subjects of their research, including Manson and his expanding group of mostly female followers, who came to see Roger Smith regularly. Manson received permission from Roger Smith to move from Berkeley to the Haight-Ashbury District. He first took LSD and would use it frequently during his time there. David Smith, who had studied the effects of LSD and amphetamines in rodents, wrote that
5170-556: The Monkees in late-1965; this is refuted by the fact that Manson was still incarcerated at McNeil Island at that time. In June 1966, Manson was sent for the second time to Terminal Island in preparation for early release. By the time of his release day on March 21, 1967, he had spent more than half of his thirty-two years in prisons and other institutions. This was mainly because he had broken federal laws. Federal sentences were, and remain, much more severe than state sentences for many of
5280-423: The aeration cycle, the garments are clean and ready for pressing and finishing. Working solvent from the washing chamber passes through several filtration steps before it is returned to the washing chamber. The first step is a button trap, which prevents small objects such as lint, fasteners, buttons, and coins from entering the solvent pump. Over time, a thin layer of filter cake (called "muck") accumulates on
5390-471: The alias "Charles Willis Manson." Before the end of summer, he and some of his followers began traveling in an old school bus they had adapted, putting colored rugs and pillows in place of the many seats they had removed. They eventually settled in the Los Angeles areas of Topanga Canyon , Malibu and Venice along the coast. In 1967, Brunner became pregnant by Manson. On April 15, 1968, she gave birth to their son, whom she named Valentine Michael, in
5500-447: The article. The solvents are non-polar and tend to selectively extract many compounds that cause stains. These stains would otherwise only dissolve in aqueous detergent mixtures at high temperatures, potentially damaging delicate fabrics. Non-polar solvents are also good for some fabrics, especially natural fabrics, as the solvent does not interact with any polar groups within the fabric. Water binds to these polar groups which results in
5610-467: The atmosphere, the same as many modern tumble-dryer exhausts. This contributed to environmental contamination, and much potentially reusable solvent was lost to the atmosphere. Today, much stricter controls on solvent emissions have ensured that all dry cleaning machines in the Western world are fully enclosed, and no solvent fumes are vented to the atmosphere. In enclosed machines, solvent extracted during
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#17327829559605720-467: The attempt to cash the Treasury check was still a federal offense. Manson's September 1961 annual review noted he had a "tremendous drive to call attention to himself", an observation echoed in September 1964. In 1963, Leona was granted a divorce. During the process she alleged that she and Manson had a son, Charles Luther Manson. According to a popular urban legend , Manson auditioned unsuccessfully for
5830-529: The authorities, but he didn't, and the rest of it happened." Manson established a base for the Family at the Spahn Ranch in August 1968, after their eviction from Wilson's residence. The ranch had been a television and movie set for Westerns , but the buildings had deteriorated by the late-1960s. The ranch then derived revenue primarily from selling horseback rides. Female Family members did chores around
5940-421: The authorities. Manson was arrested on July 31, 1967, for attempting to prevent the arrest of one of his followers, Ruth Ann Moorehouse . Instead of Manson being sent back to prison, the charge was reduced to a misdemeanor and Manson was given three additional years of probation. He avoided prosecution again in July 1968, when he and the family were arrested while moving to Los Angeles, when his bus crashed into
6050-421: The basket to 350–450 rpm , causing much of the solvent to spin free of the fabric. Until this time, the cleaning is done in normal temperature, as the solvent is never heated during dry cleaning process. When no more solvent can be spun out, the machine starts the drying cycle. During the drying cycle, the garments are tumbled in a stream of warm air (60–63 °C; 140–145 °F) that circulates throughout
6160-479: The basket, evaporating traces of solvent left after the spin cycle. The air temperature is controlled to prevent heat damage to the garments. The exhausted warm air from the machine then passes through a chiller unit where solvent vapors are condensed and returned to the distilled solvent tank. Modern dry cleaning machines use a closed-loop system in which the chilled air is reheated and recirculated. This results in high solvent recovery rates and reduced air pollution. In
6270-577: The change in Manson's personality during this time "was the most abrupt Roger Smith had observed in his entire professional career." Manson also read the book Stranger in a Strange Land , a science fiction novel by Robert Heinlein . Inspired by the burgeoning free love philosophy in Haight–Ashbury during the Summer of Love , Manson began preaching his own philosophy based on a mixture of Stranger in
6380-574: The check-cashing charge, he was ordered to serve his ten-year sentence. Manson spent a year trying unsuccessfully to appeal the revocation of his probation. In July 1961, he was transferred from the Los Angeles County Jail to the United States Penitentiary at McNeil Island , Washington. There, he took guitar lessons from Barker–Karpis gang leader Alvin "Creepy" Karpis , and obtained from another inmate
6490-463: The chest and abdomen, killing him in the front seat of his white 1965 AMC Ambassador coupe. Watson ordered the women to help push the car up the driveway. Watson next cut the screen of a window, then told Kasabian to keep watch down by the gate; she walked over to Parent's car and waited. Watson removed the screen, entered through the window and let Atkins and Krenwinkel in through the front door. He whispered to Atkins and awoke Frykowski, who
6600-429: The circle indicates that only mild cleaning processes are recommended. A crossed-out empty circle indicates that an item should not be dry cleaned at all. Perchloroethylene (PCE or "perc", tetrachloroethylene) has been in use since the 1930s. PCE is the most common solvent, the "standard" for cleaning performance. It is a highly effective cleaning solvent, and it is thermally stable, recyclable, and has low toxicity and
6710-425: The cleaning efficiency. To compensate for the poor solubility and conductivity of supercritical carbon dioxide, research has focused on additives. For increased solubility, 2-propanol has shown increased cleaning effects for liquid carbon dioxide, as it increases the ability of the solvent to dissolve polar compounds. Machinery for use of supercritical CO 2 is expensive – up to $ 90,000 more than
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#17327829559606820-481: The contact information of Phil Kaufman , a producer at Universal Studios in Hollywood . Among Manson's fellow prisoners during this time was future actor Danny Trejo , with the two participating in several hypnosis sessions together. Manson's mother moved to Washington State to be closer to him during his McNeil Island incarceration, working nearby as a waitress. Although the Mann Act charge had been dropped,
6930-460: The drying process is recovered and purified by distillation , so it can be reused to clean further loads or safely disposed of. Most modern enclosed machines also incorporate a computer-controlled drying sensor, which automatically senses when all detectable traces of PCE have been removed. This system ensures that only small amounts of PCE fumes are released at the end of the cycle. In terms of mechanism, dry cleaning selectively solubilizes stains on
7040-432: The early days of dry cleaning, large amounts of perchloroethylene were vented to the atmosphere because it was regarded as cheap and believed to be harmless. After the drying cycle is complete, a deodorizing ( aeration ) cycle cools the garments and removes further traces of solvent by circulating cool outside air over the garments and then through a vapor recovery filter made from activated carbon and polymer resins. After
7150-418: The fabric's surface, the friction dislocates dirt. At the same time, the friction also builds up an electrical charge. Fabrics are very poor conductors, but usually this build-up of static electricity is dissipated through the solvent. This discharge does not occur in liquid carbon dioxide, and the build-up of an electrical charge on the surface of the fabric attracts the dirt back on to the surface, diminishing
7260-474: The federal crime of driving a stolen car across state lines, Manson was sent to Washington, D.C. 's National Training School for Boys . On arrival he was given aptitude tests which determined that he was illiterate but had an above-average IQ of 109. His case worker deemed him aggressively antisocial . On a psychiatrist's recommendation, Manson was transferred in October 1951 to Natural Bridge Honor Camp,
7370-852: The first dry cleaning service in Paris in 1845. Flammability concerns led William Joseph Stoddard, a dry cleaner from Atlanta , to develop in 1924 Stoddard solvent (white spirit) as a slightly less flammable alternative to gasoline-based solvents. The use of highly flammable petroleum solvents caused many fires and explosions, resulting in government regulation of dry cleaners. After World War I , dry cleaners began using chlorinated solvents. These solvents were much less flammable than petroleum solvents and had improved cleaning power. Early solvents were carbon tetrachloride and trichloroethylene (TCE), but they gradually were phased out as their adverse health effects became more known. TCE may still occasionally be used for spot cleaning of difficult stains. By
7480-470: The front porch to ask him what he wanted. Manson said that he was looking for Melcher, whose name Hatami did not recognize. Hatami told him the place was the Polanski residence and then advised him to try the path to the guest house beyond the main house. Tate appeared behind Hatami in the house's front door and asked him who was calling. Hatami and Tate maintained their positions while Manson went back to
7590-456: The grounds of 10050 Cielo Drive , which he had known as Melcher's residence. He was not invited. As he approached the main house, Manson was met by Shahrokh Hatami, an Iranian photographer who had befriended film director Roman Polanski and his wife Sharon Tate during the making of the documentary Mia and Roman . Hatami was there to photograph Tate before she departed for Rome the following day. Seeing Manson approach, Hatami had gone onto
7700-407: The guest house by the persons in the main house; Altobelli asked Manson not to disturb his tenants. Altobelli and Tate flew together to Rome the next day. Tate asked him whether "that creepy-looking guy" had gone to see him at the guest house the day before. Tex Watson became involved in drug dealing and robbed a 22-year-old rival named Bernard "Lotsapoppa" Crowe. Crowe allegedly responded with
7810-419: The guest house without a word, returned to the front a minute or two later and left. That evening, Manson returned to the property and again went to the guest house. He entered the enclosed porch and spoke with Altobelli, the owner, who had just come out of the shower. Manson asked for Melcher, but Altobelli felt that Manson was instead looking for him. It was later discovered that Manson had apparently been to
7920-412: The head with the butt of Watson's gun, which bent the barrel and broke off one side of the gun grip, which was recovered at the scene. In the house, Tate pleaded to be allowed to live long enough to give birth and offered herself as a hostage in an attempt to save the life of her unborn child. Instead both Atkins and Watson stabbed Tate sixteen times, killing her. The coroner's inquest found that Tate
8030-599: The help of fellow inmate Lanier Rayner, and in July 1961 listed Scientology as his religion. A September 1961 prison report argues that Manson "appears to have developed a certain amount of insight into his problems through his study of this discipline". Another prison report in August 1966 stated that Manson was no longer an advocate of Scientology. Upon his release in 1967, Manson traveled to Los Angeles where he reportedly "met local Scientologists and attended several parties for movie stars". Manson completed 150 hours of auditing . His "right hand man", Bruce Davis , worked at
8140-529: The house and "totally destroy" everyone in it, and to do it "as gruesome as you can". Manson told the women to do as Watson instructed them. The occupants of the Cielo Drive house that evening were Tate, aged 26, who was 8 1 ⁄ 2 months pregnant; her friend and former lover 35-year-old Jay Sebring , a noted celebrity hairstylist; Polanski's friend 32-year-old Wojciech Frykowski; and Frykowski's 25-year-old girlfriend Abigail Anne Folger, heiress to
8250-501: The lint filter. The muck is removed regularly (commonly once per day) and then processed to recover solvent trapped in the muck. Many machines use "spin disk filters ", which remove the muck from the filter by centrifugal force while it is back washed with solvent. After the lint filter, the solvent passes through an absorptive cartridge filter. This filter, which contains activated clays and activated charcoal , removes fine insoluble soil and non-volatile residues, along with dyes from
8360-671: The longtime de facto standard solvent for dry cleaning, there is considerable interest in finding a "drop-in" substitute solvent which could be used with minimal changes to existing equipment and procedures. High flash hydrocarbons , characterized as having a flash point higher than 60 °C (140 °F), are considered to be safer than traditional hydrocarbon solvents. Examples include Exxon-Mobil 's DF-2000 or Chevron Phillips ' EcoSolv, and Pure Dry. These petroleum -based solvents are less aggressive but also less effective than PCE. Although hydrocarbons are combustible, risk of fire or explosion can be minimized when they are used properly;
8470-435: The loose soil has come off to remove any ground-in insoluble soil from garments. Machines using hydrocarbon solvents require a wash cycle of at least 25 minutes because of the much slower rate of solvation of solvent-soluble soils. A dry cleaning surfactant "soap" may also be added. At the end of the wash cycle, the machine starts a rinse cycle where the garment load is rinsed with freshly distilled solvent dispensed from
8580-464: The machine's design, either an anionic or a cationic detergent is used. Garments should be carefully checked for foreign objects before being placed in the machine. Items such as plastic pens may dissolve in the solvent bath, damaging the entire batch of textiles. Certain textile dyes are "loose" and will shed dye during solvent immersion. Fragile items, such as feather bedspreads or tasseled rugs or hangings, may be protected by enclosing them in
8690-478: The mid-1930s, the dry cleaning industry had started to use tetrachloroethylene (also called perchloroethylene or PCE) as the solvent. It has excellent cleaning power and is nonflammable and compatible with most garments. Because it is stable, tetrachloroethylene is readily recycled, but it is persistent if released into the environment. From the customer's perspective, dry cleaning businesses are either "plants" or "drop shops". The former does on-site cleaning, while
8800-489: The murders, his ideology constituted an overt act of conspiracy . Before the murders, Manson had spent more than half of his life in correctional institutions . While gathering his cult following, he was a singer-songwriter on the fringe of the Los Angeles music industry, chiefly through a chance association with Dennis Wilson of the Beach Boys , who introduced Manson to record producer Terry Melcher . In 1968,
8910-416: The pressure of the liquid carbon dioxide to approximately 900 to 1,500 psi (62 to 103 bar). A separate sub-cooler reduces the temperature of the carbon dioxide by 2 to 3 °C (3.6 to 5.4 °F) below the boiling point, in an effort to prevent cavitation which could lead to premature degradation of the pump. Consumer Reports rated supercritical CO 2 superior to conventional methods, but
9020-432: The property on earlier occasions after Melcher left. Altobelli told Manson through the screen door that Melcher had moved to Malibu and said that he did not know his new address, although he did. Altobelli told Manson he was leaving the country the next day, and Manson said he would like to speak with him upon his return. Altobelli said that he would be gone for more than a year. Manson said that he had been directed to
9130-472: The ranch and, occasionally, had sex on Manson's orders with the nearly blind 80-year-old owner, George Spahn ; the women also acted as guides for him. In exchange, Spahn allowed Manson and his group to live at the ranch for free. The Manson Family evolved into a doomsday cult when Manson became fixated on the idea of an imminent apocalyptic race war between America's Black minority and the larger White population. A white supremacist , Manson told some of
9240-425: The recordings remain unheard by the public. Band engineer Stephen Desper said that the Manson sessions were done "for Dennis [Wilson] and Terry Melcher". In September 1968, Wilson recorded a Manson song for the Beach Boys, originally titled "Cease to Exist" but reworked as " Never Learn Not to Love ", as a single B-side released the following December. The writing was credited solely to Wilson. When asked why Manson
9350-598: The residence, Beausoleil or one of the women used Hinman's blood to write "political piggy" on the wall and to draw a panther paw, a Black Panther symbol. According to Beausoleil, he came to Hinman's house to recover money paid to Hinman for mescaline provided to the Straight Satans that had supposedly been bad. Beausoleil added that Brunner and Atkins, unaware of his intent, went along to visit Hinman. Atkins, in her 1977 autobiography, wrote that Manson directed Beausoleil, Brunner and her to go to Hinman's and get
9460-509: The same offenses. Telling the authorities that prison had become his home, he requested permission to stay. Less than a month after his 1967 release, Manson moved to Berkeley from Los Angeles, which could have been a probation violation. Instead, after calling the San Francisco probation office upon his arrival, he was transferred to the supervision of criminology doctoral researcher and federal probation officer Roger Smith. Until
9570-530: The same two girls hitchhiking again and this time took them to his home at 14400 Sunset Boulevard . Wilson later recalled that he "told [the girls] about our involvement with the Maharishi and they told me they too had a guru, a guy named Charlie [Manson] who'd recently come out of jail after twelve years." Wilson then went to a recording session; when he returned later that night, he was met in his driveway by Manson, and when Wilson walked into his home, about
9680-541: The school eighteen times. Manson developed a self-defense technique he later called the "insane game", in which he would screech, grimace and wave his arms to convince stronger aggressors that he was insane. After a number of failed attempts, he escaped with two other boys in February 1951. The three escapees robbed filling stations while attempting to drive to California in stolen cars until they were arrested in Utah . For
9790-480: The signature hippie locale. Manson soon had the first of his groups of followers, most of them female. They were later dubbed as the "Manson Family" by Los Angeles prosecutor Vincent Bugliosi and the media. Manson allegedly taught his followers that they were the reincarnation of the original Christians , and that The Establishment could be characterized as the Romans . Sometime around 1967, Manson began using
9900-431: The solvent tank. This pure solvent rinse prevents discoloration caused by soil particles being deposited back into the garment from the "dirty" working solvent. After the rinse cycle, the machine begins the extraction process, which recovers the solvent for reuse. Modern machines recover approximately 99.99% of the solvent employed. The extraction cycle begins by draining the solvent from the washing chamber and accelerating
10010-474: The solvent. Finally, the solvent passes through a polishing filter, which removes any contaminants not previously removed. The clean solvent is then returned to the working solvent tank. "Cooked powder residue" is the name for the waste material generated by cooking down or distilling muck. It will contain residual solvent, powdered filter material (diatomite), carbon, non-volatile residues, lint, dyes, grease, soils, and water. The waste sludge or solid residue from
10120-704: The spring of 1968, Smith worked at the Haight Ashbury Free Medical Clinic (HAFMC), which Manson and his family came to frequent. Roger Smith, as well as the HAFMC's founder David Smith, received funding from the National Institutes of Health , and reportedly the CIA , to study the effects of drugs like LSD and methamphetamine on the counterculture movement in San Francisco's Haight–Ashbury District. The patients at
10230-522: The still contains residual solvent, water, soils, carbon, and other non-volatile residues. Used filters are another form of waste, as is waste water, which are also subject to regulation by the United States Environmental Protection Agency (US EPA) and local authorities. To enhance cleaning power, small amounts of detergent (0.5–1.5%) are added to the working solvent, and are essential to its functionality. These detergents emulsify hydrophobic soils and keep soil from redepositing on garments. Depending on
10340-463: The supervision of Roger Smith and many of the staff at the HAFMC. The core members of Manson's following eventually included: Brunner; Charles "Tex" Watson , a musician and former actor; Bobby Beausoleil , a former musician and pornographic actor; Susan Atkins ; Patricia Krenwinkel ; and Leslie Van Houten . Supervised by his ostensible parole officer Roger Smith, Manson grew his family through drug use and prostitution without interference from
10450-493: The supposed inheritance of $ 21,000. She said that two days earlier Manson had told her privately that, if she wanted to "do something important", she could kill Hinman and get his money. Beausoleil was arrested on August 6, 1969, after he was caught driving Hinman's car. Police found the murder weapon in the tire well. On the night of August 8, 1969, Watson took Atkins, Krenwinkel and Linda Kasabian to 10050 Cielo Drive. Watson later claimed that Manson had instructed him to go to
10560-594: The swelling and stretching of proteins within fibers during laundering. Also, the binding of water molecules interferes with weak attractions within the fiber, resulting in the loss of the fiber's original shape. After the laundry cycle, water molecules will evaporate. However, the original shape of the fibers has already been distorted and this commonly results in shrinkage. Non-polar solvents prevent this interaction, protecting more delicate fabrics. The usage of an effective solvent coupled with mechanical friction from tumbling effectively removes stains. A dry cleaning machine
10670-525: The use of "LSD and … unconventional sexual practices" that would turn his followers into "empty vessels that would accept anything he poured." Manson Family member Paul Watkins testified that Manson would encourage group LSD trips and take lower doses himself to "keep his wits about him." Watkins stated that "Charlie's trip was to program us all to submit." By the end of his stay in the Haight in April 1968, Manson had attracted twenty or so followers, all under
10780-514: The use of powdered chemicals and absorbent clay ( fuller's earth ). By the 1700s, the French were using turpentine -based solvents for specialized cleaning. Modern solvent-based dry cleaning may have originated in 1821 with American entrepreneur Thomas L. Jennings . Jennings referred to his method as "dry scouring". French dye-works operator Jean Baptiste Jolly developed his own method using kerosene and gasoline to clean fabrics. He opened
10890-413: The women to lie in the bushes. He stepped out and ordered the approaching driver, Parent, to halt. Watson leveled a .22 caliber revolver at Parent, who begged him not to hurt him, claiming that he would not say anything. Watson lunged at Parent with a knife, giving him a defensive slash wound on the palm of his hand that severed tendons and tore the boy's watch off his wrist, then shot him four times in
11000-551: Was aged 9, he set his school on fire . He also got repeatedly in trouble for truancy and petty theft. Although there was a lack of foster home placements, in 1947, at the age of 13, Manson was placed in the Gibault School for Boys in Terre Haute, Indiana , a school for male delinquents run by Catholic priests. Gibault was a strict school, where punishment for even the smallest infraction included beatings with either
11110-559: Was arrested two weeks later during a nighttime raid on a Peoria store. In the investigation that followed, he was linked to his two earlier armed robberies. He was sent to the Indiana Boys School , a strict reform school outside of Plainfield, Indiana . At the Indiana Boys School, other students allegedly raped Manson with the encouragement of a staff member, and he was repeatedly beaten. He ran away from
11220-514: Was born on November 12, 1934, to 15-year-old Ada Kathleen Maddox (1919–1973) of Ashland, Kentucky , in the University of Cincinnati Academic Health Center in Cincinnati , Ohio. Manson's biological father appears to have been Colonel Walker Henderson Scott, Sr. (1910–1954) of Catlettsburg, Kentucky , against whom Maddox filed a paternity suit that resulted in an agreed judgment in 1937. Scott worked intermittently in local mills, and had
11330-433: Was difficult for Dennis because he was afraid of Charlie." Writing in his 2016 memoir , Mike Love recalled Wilson saying he had witnessed Manson shooting a black man "in half" with an M16 rifle and hiding the body inside a well. Melcher said that Wilson had been aware that the Family "were killing people" and had been "so freaked out he just didn't want to live anymore. He was afraid, and he thought he should have gone to
11440-443: Was in prison, Rosalie gave birth to their son, Charles Manson Jr. (April 10, 1956 – June 29, 1993). During his first year at Terminal Island, Manson received visits from Rosalie and his mother, who were now living together in Los Angeles. In March 1957, when the visits from his wife ceased, his mother informed him Rosalie was living with another man. Less than two weeks before a scheduled parole hearing, Manson tried to escape by stealing
11550-604: Was not credited, Wilson explained that Manson relinquished his publishing rights in favor of "about a hundred thousand dollars' worth of stuff". Around this time, the Family destroyed two of Wilson's luxury cars. Wilson eventually distanced himself from Manson and moved out of the Sunset Boulevard house, leaving the Family there, and subsequently took residence at a basement apartment in Santa Monica . Virtually all of Wilson's household possessions were stolen by
11660-803: Was placed in the home of an aunt and uncle in McMechen, West Virginia . His mother was paroled in 1942. Manson later characterized the first weeks after she returned from prison as the happiest time in his life. Weeks after her release, Manson's family moved to Charleston, West Virginia , where he continually played truant and his mother spent her evenings drinking. She was arrested for grand larceny , but not convicted. The family later moved to Indianapolis , where Maddox met alcoholic Lewis Woodson Cavender Jr. (1916–1979) through Alcoholics Anonymous meetings, and married him in August ;1943. In an interview with Diane Sawyer , Manson stated that when he
11770-410: Was sleeping on the living room couch. Watson kicked him in the head, and Frykowski asked him who he was and what he was doing there. Watson replied, "I'm the devil, and I'm here to do the devil's business." On Watson's direction, Atkins found the house's three other occupants with Krenwinkel's help and forced them to the living room. Watson began to tie Tate and Sebring together by their necks with
11880-707: Was still alive when she was hanged with the nylon rope, although the cause of her death was determined as a " massive hemorrhage ", while in Sebring's murder it was found that he was hanged lifeless. Dry cleaning Most natural fibers can be washed in water but some synthetics (e.g., viscose ) react poorly with water and should be dry cleaned if possible. If not, this could result in changes in texture, strength, and shape. Additionally, certain specialty fabrics, including silk and rayon, may also benefit from dry cleaning to prevent damage. The ancient Greeks and Romans had some waterless methods to clean textiles, involving
11990-588: Was then moved to a maximum security reformatory at Chillicothe, Ohio , where he was expected to remain until his release on his 21st birthday in November 1955. Good behavior led to an early release in May 1954, to live with his aunt and uncle in West Virginia. In January 1955, Manson married a hospital waitress named Rosalie "Rosie" Jean Willis (January 28, 1939 – August 21, 2009). Around October, about three months after he and his pregnant wife arrived in Los Angeles in
12100-434: Was wealthy and sent her, Brunner, and Beausoleil to Hinman's home to convince him to join the Family and turn over the assets Manson thought Hinman had inherited. The three held Hinman hostage for two days in late July 1969, as he denied having any money. During this time, Manson arrived with a sword and slashed his face and ear. After that, Beausoleil stabbed Hinman to death, allegedly on Manson's instruction. Before leaving
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