WILL NOT STAIN OR BLEACH POOL WALLS!
Unlike chlorine-based winterizing pool chemical kits that reduce the effectiveness of algaecide and other winterizing chemicals and can stain and bleach pool walls or damage pool liners, In The Swim’s kits use non-chlorine based chemicals. In The Swim’s non-chlorine winterizing kits contain a time-release floater that releases a powerful non-chlorine oxidizer into your pool for weeks after it’s closed. This unique oxidizer robs the water of carbon dioxide – one of algae’s primary food sources. No staining, no bleaching… j
View Best Price on Swimming Pool Winterizing Chemical Kit – Up to 15,000 Gal.