ALG OUT 40% (500ml)

Summer Smiles liquid algaecide concentrate ALG OUT 40% quickly destroys algae in pool water. When used as part of a weekly maintenance routine, and will also help to prevent algae growth. 

ALG OUT 40% treats a wide variety of algae (green, yellow and black). Its concentrated 40% formula requires less product to achieve the same results, thereby reducing its environmental impact.