Perc is classified as a Toxic Air Contaminant by the Environment Protection Agency (EPA) and is being phased out of the dry cleaning process. Other symptoms of short term exposure include dizziness, headaches and unconsciousness.

Although efficient at degreasing and deodorizing textiles, perc has been shown to cause cancer as well as kidney and liver damage in animal studies. Green dry cleaning refers to any dry cleaning method that does not involve using perc, a liquid chemical used for commercial degreasing and deodorizing to clean fabrics without shrinkage or fading. However, the health risks of perc as a dry cleaning solvent has spurred interest in alternative solvents to replace its use. Perchloroethylene (perc) has been the leading dry cleaning solvent used in the dry cleaning industry and is still being used by the majority of dry cleaners in many countries. It is used to clean fabrics that degrade in water, and delicate fabrics that cannot withstand the rough and tumble of a washing machine and clothes dryer. 124/17 Dry cleaning is any cleaning process for clothing and textiles that use a chemical solvent rather than water.

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Super cleaner 2017