Multi purpose, heavy duty detergent for the removal of oil, grease & heavy soiling. It is suitable for use on concrete, vinyl, rubber, plastic, painted & all washable surfaces. Heavy duty detergent for the general cleaning of floors, walls and hard surfaces. A concentrated liquid that cuts through oil and grease. pH 13.1. Dilution General 1 to 100, Heavy duty 1 to 25. 5 litre