Since the solvent recovery is less than 100 % , and because dry cleaning does not remove water-based stains well , entrepreneurs have developed the wet cleaning process , which is , in essence , cold-water washing and air drying , using a computer-controlled washer and dryer .
Since the solvent recovery is less than 100 % , and because dry-cleaning does not remove water-based stains well , entrepreneurs have developed the wet cleaning process , which is , in essence , cold-water washing and air drying , using a computer-controlled washer and dryer .