Jack's Magic Copper & Scale Stuff - 12 Pack

Brand: Jack's MagicFeatures: Removes copper stains and scale Safe for all pool finishes when used as directed Replaces the need to drain and acid wash pool finishes Details: The Copper & Scale Stuff (Stain Solution #2) is designed to safely and effectively remove copper stains and scale from all types of pool surfaces without draining the pool. In most cases, The Copper & Scale Stuff is more effective than acid washing the pool, and will save both time and money. Please Note: must bypass heater when using this product. Dosage: 10 pounds per 10,000 gallons. NOTE: Please use a Stain Identification Kit first to ensure you are purchasing the correct product. The use of a sequestrant is required to filter out the stain.