Juice, milk, ice cream, blood and other "water-like" stains, first scrub with soapy water, and then thoroughly rinse with water with soapy water place, if necessary with a strong suction towel suction dry.
Shoe polish, sunscreen oil, ball-point pen oil, can be used sponge dipped in vinyl chloride wipe, with strong adsorption towel dry.
Wax, tar and bitumen, wipe with a hard swab or with a sponge dipped in perchloroethylene.
Nail polish, can be wiped with acetone. Paint, paint, etc., can be used turpentine or paint remover wipe, with detergent and water decontamination.
Rinse the detergent with cold water and rub it with a sponge and wipe with vinyl chloride.
Chewing gum, can be sprayed into small pieces of freon and then cleared residue. Fungi or mildew point, can be used 1% hydrogen peroxide into the water, wipe the water thoroughly soaked after finishing.