Applied Biochemists Staintrine barrier Add it to your routine

Add it to your routine to enjoy softer skin

and a more relaxing soak

The granular product is more convenient than a liquid acid

Direct replacement for Pentair valves — engineered to fit Pentair valve stems without modification

Applied Biochemists Staintrine barrier Add it to your routineApplied Biochemists Staintrine is a dual action formula that combines a stain remover with a sequestering agent to quickly remove even the most stubborn stains. Its professional strength, easy to use formula can be applied without draining your pool and swimming can resume immediately after treatment. No testing is required with this product. Simply treat your pool and follow with weekly doses of Applied Biochemists Resit to prevent future staining.