An establishment that uses a chemical solvent other than water to clean clothing and textiles. The solvent used is typically tetrachloroethylene (perchloroethylene), which the industry calls “perc”. Please note that a Dry Cleaning facility is not allowed to use Perchloroethylene (Perc) if it shares a wall, ceiling, or floor with a sensitive facility such as a school, nursing home, or day care center.