Clorox Pool&Spa Algaecide+Clarifier for Swimming Pools 1Gallon All Pool Type

Clorox Pool and Spa Algaecide Clarifier is a 2-in-1 maintenance product that prevents and treats pool algae. When conditions are right, an algae bloom can occur in a matter of hours. Being one step ahead of algae is crucial because as it grows, chlorine must work harder to keep the pool clean.