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United Chemicals Pool Stain Treat - 2 lb

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United Chemical Corporation


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The Yard and Pool Company, LLC, Swimming Pool Equipment & Supplies, Frederick, MD

Product Information


Pool Stain Treat is patented chelator and sequestriant. This means Pool Stain Treat dissolves stains of the surface of your pool. It then "traps" the stain causing metals in your water to prevent them from coming back.

Pool Stain Treat has the strength to remove stains from any kind of Swimming Pool Pool Stain Treat is a patented pool stain remover that has the strength to work on any type of stain on every kind of pool surface. Pool Stain Treat is a powerful chelator and sequestering agent, able to dissolve metals that have stained your pool to dissolve away back into the water. Pool Stain Treat works independent of pH and chlorine levels making it easy to use. Simply add one bottle of Pool Stain Treat per 20,000 gallons to your pool in the affected area and watch the stains disappear. Pool Stain Treat continues to work for up to 60 days keeping metals water soluble and preventing future stains. Pool Stain Treat is the most trusted stain remover in the Pool Industry because of its ability to remove the toughest pool stains.

Additional Info

Manufacturer United Chemical Corporation
Manufacturer Part # PST-C12
Product Features
  • Most powerful stain remover
  • Great for any pool surface
  • Perfect for start-up stain prevention
  • Safe and easy to use
  • Baquacil / Softswim compatible
  • Works 40-60 days on all surfaces
Pool Chemical Type Stain and Scale


Product Questions


Product Questions

  • We use copper ionized system in our pool. Is this product safe for use in our system?
    That is a good question. I would not recommend it, Pool Stain Treat has sequestrant and chelating agents that suspend metal molecules so they cannot stain pool surfaces. This would likely impede on the copper ionizers effectiveness.