Bio-Dex Protect-All Supreme1qt
This is the product of choice in areas with hard water problems. It removes many types of organic stains and combined with Aquadex 50 Stain Off will remove 98% of all types of surface stains. The product is an effective tool for new pool startups, newly filled pools, spring pool startup, seasonal winterizing and ongoing maintenance. Protect All Supreme can also be used on spas, hot tubs and decorative pools.