The removal of scales is one of the most difficult issues to solve in pool maintenance. The best solution, in the end, is to drain the water from the pool, and then acid wash the surface. This will waste both the water and the lifespan of the surface. Stain Drop No.2 (New-and-improved Stain Drop No.2) is a special acid-based treatment that removes scale from surfaces. The treatments are usually quick, but they can last up to 10 working days. The company claims that Stain Drop No.2 offers a faster alternative than brushing the pool by hand.
poolstaindrop.com | (800) 333-0400
