About this item

• Will not interfere with pool water pH, or sanitizer levels and can swim immediately after treatment
• Kills rather than starves algae and prevents algae regrowth due to biostatic inhibitors
• Kills most algae in 8 to 24 hours; black algae in 7 to 10 days
• Salt pool friendly Formula contains no metals, bromides, or quats; Works synergistically with chlorine for fast cleanup
• Super-clarifics pool water during cleanup function