• Don't replace - restore w/Pro-Tech Brightener
• Fast acting formula
• Safely removes tannins, rust stains & mill glaze
• Biodegradable
• Powder concentrate / covers up to 2,200 sq. ft.
• No VOC's
• Easy water clean-up

D.O.T. REGULATED:     Ships via GROUND transport only. (No 2nd Day or 3rd Day Select delivery options either, sorry.) = Cannot be shipped to Alaska or Hawaii =  Also NO shipping via USPS or to USPS Buildings or PO Boxes.     = =   Cannot be shipped to Alaska or Hawaii or any island not accessible by road.   = =