Jack's Magic The Copper & Scale Stuff

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 and will save you both time and money. The use of a sequester is required to filter out the stain. Please Note: must bypass heater when using this product. Ships in 5 lb. buckets – the more you buy, the more you save!