Applied Biochemists Pooltrine 60 Algaecide – 1 qt

Pooltrine 60, when used regularly, will kill current algae blooms and prevent future algae growth. Pooltrine 60 is effective against most types of algae. It does not require pH adjustment to be effective and is ideal for winterizing pools. This product kills algae and clears the water in your swimming pool without requiring pool closing and without foaming.