Broad range, non-metallic 50% strength quaternary ammonium algaecide. Effective in preventing the growth of all types of algae.

• Prevents Algae Growth in Swimming Pools
• Kills Green, Black and Mustard Algae

49.8% n-Alkyl (60% C₁₄, 30% C₁₆, 5% C₁₂, 5% C₁₈) dimethyl benzyl ammonium chloride
0.2% n-Dialkyl (60% C₁₄, 30% C₁₆, 5% C₁₂, 5% C₁₈) methyl benzyl ammonium chloride

Available in 1 quart size.