Jack's Magic The Blue Stuff (1 qt) (4 Pack)

Brand: Jack's MagicColor: BlueFeatures: Designed specifically for plaster pools to control plaster dust Effective at removing copper, iron, and manganese from your pool water Works in high chlorine environments 4 Pack Details: Jack's Magic's The Blue Stuff gives pool owners a powerful stain remover designed specifically for plaster pools to control plaster dust, yet gives up none of its cleaning strength. The Blue Stuff is effective at removing copper, iron, and manganese from your pool water, and will work in even high chlorine environments without breaking down. This solution will prevent and remove stains from plaster, vinyl and fiberglass pools safely and quickly, saving you time and money. Product Dosage Initial Treatment: 32 fl oz per 10,000 gallons of water. Routine Maintenance: 6-8 fl oz per 10,000 gallons of water.Package Dimensions: 11.0 x 9.7 x 3.0 inches