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United Chemicals Pool Stain Treat 2 lbs

  • Image 1
2.00 LBS
In Stock
Ships within 1 Day
Calculated at checkout

Product Description

Pool Stain Treat is the most powerful stain remover on the market today. This product is a sequestrant and chelator, meaning it is a metal-holding stain remover and preventer. All water sources have some degree of metals in it, and if not properly treated, they may cause severe staining to your pool’s surface. Although it is unrealistic to remove all metals from your pool, Pool Stain Treat will reduce the amount of metals in your pool so that they do not leave harsh stains.

Typical Metals Found in Pools:

  • Copper (green, blue, and gray stains)
  • Silver (brown and gray stains)
  • Manganese (pink, gray, and brown stains)
  • Iron (brown stains)
  • Copper (brown stains, typically found in fiberglass pools)


  • Great for any pool surface
  • Perfect for start-up stain prevention
  • Safe & easy to use
  • Baquacil™ and Softswim™ compatible
  • Works up to 40-60 days on all surfaces


  • 2 lbs. per 20,000 gallons
  • If concentrated area of staining, place Pool Stain Treat in a sock or pantyhose to prevent the product from dispersing amongst the rest of the pool
  • Product is acidic, so pH level may need to be readjusted
  • Will mask your chlorine level, so do not shock pool if you see that your chlorine has disappeared


  • All In-Ground Pools
  • All Above-Ground Pools
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Product Reviews

  1. Awesome product 5 Star Review

    Posted by on 12th Aug 2014

    All of this companies product are super! I can't buy these products locally and try other products when I run out, which I always regret.I always come back to united chemical.

  2. This is the best I've found. 5 Star Review

    Posted by on 27th Apr 2012

    I've had a 35k pool for 21 years and this stuff is the best. My local pool guy gets $22.50. Pool Supply Mall has the best price
    even with S&H.