Algaecides add an extra layer of pool protection, while creating a more pleasant swimming environment. Regal Algaecides safeguard your pool, preventing and killing all types of algae.

Technicians and Homeowners recommend this product as a solution for keeping ducks out of the pool!

50% Alkyl (50%C14, 40%C12, 10%C16) dimethyl benzyl ammonium chloride