Leslie's Algae Control will quickly eliminate all known types of algae, prevent future algae growth, and winterize your pool while being gentle on the water.

• Controls the growth of algae in swimming pools
• Effective both as a preventative and as a corrective treatment on most forms of algae
• Highly concentrated
• 60% polyquat active ingredient
• Will not stain or foam
• Ideal for use in pools, spas, hot tubs, fountains, water features and containerized ponds
• Toxic to fish, aquatic invertebrates, and clams
• Use for weekly maintenance, pool openings and closings for the winter off-season
• Routine use: 2-4 oz. per 10,000 gallons
• Initial treatment: 11-16 oz. per 10,000 gallons