TSP, 4.5 LB Heavy Duty Trisodium Phosphate 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, Not Available To Members In Phosphate Restricted Areas, Those Members Can Purchase True Value #244-783.