HY-CLOR Block Magic
The Block Magic removes stains and marks from concrete, ceramic tile and grout surfaces. White marks caused by high calcium levels & hard water, oils deposits from suntan and other lotions, mineral, rust, mildew and other stains can be removed. 100% Natural and chemically neutral.
Features and Benefits• Easily cleans the edges of your pool
• Chemical Free cleaning
• Won't affect pool or spas chemical balance
• Easy to use