TSP-PF, LB, Heavy Duty Phosphate Free Cleaner, Cuts Through & Removes Heavy Deposits Of Greasy Dirt & Grime From Walls, Woodwork & Floors, Removes Smoke & Soot Stains, Use To Wash Away Mildew & Chalked Paint, Also Recommended For Washing Away Paint Remover Sludge, Replaces True Value #791-707 For Members In Phosphate Restricted Areas.