Jacks Magic Stain Solution #2 Metal Remover, 10 lb Pail | JMCOPPER10 Spa Shock Reduces waterline rings and surface

Reduces waterline rings and surface oils

With the pump still on

Not for use in an empty pool against dry vinyl

Pentair pac fab replacement

making a separate accent light source completely unnecessary

Jacks Magic Stain Solution #2 Metal Remover, 10 lb Pail | JMCOPPER10 Spa Shock Reduces waterline rings and surfaceStain Solution #2 10 lb Pail (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. Removes copper stains and scale from all types of pool surfaces No need to drain the pool! More