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    Natural Chemistry Stainfree Pool Surface Stain Remover

    Natural Chemistry Stainfree Pool Surface Stain Remover is rated 4.7 out of 5 by 103.
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    Item # Y5980
    $28.99

      Eradicate Pool Stains Naturally and Effectively

      Attack metallic stains and organic stains on your pool’s finish without the use of harsh chemicals. Take a safe, natural and dynamic approach to stain removal with Stainfree from Natural Chemistry. Treat stains on vinyl pool liners and fiberglass surfaces, using this safe chemical alternative.

      Stainfree is a citrus based, ascorbic acid cleaner that removes a variety of metal stains, and when used with Natural Chemistry's Metalfree delivers the ultimate one-two punch to go head-to-head with metal pool stains. This ascorbic acid cleaner uses the power of Vitamin C, and unlike many other types of stain removers, Stainfree doesn’t leave behind residual phosphates or affect your pH level, making it the premier stain fighter.

      Stainfree works well on metal stains from iron and copper, and also removes organic stains from leaves and debris. Stain Free stain remover is safe to use on all pool types. 

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      Natural Chemistry Stainfree

      • Natural Chemistry Stainfree is a natural, citrus-based product that removes even the toughest pool stains
      • Provides a safe alternative to harsh chemicals often used to treat surface stains
      • Won’t leave behind residual phosphates in your pool water
      • Can be used on vinyl liners and fiberglass surfaces
      • Compatible with all sanitizing systems
      • Works well on all surfaces, including steps
      • Created from 100% citric acid

      Rated 5 out of 5 by from Natural Chemistry Stainfree Pool Surface Stain Rem Our steps had turned brownish over the winter but this stain remover did an excellent job on removing the stain color.
      Date published: 2019-07-06
      Rated 5 out of 5 by from Very Happy We had a inground fiberglass Pool install a month later had issues with staining. We search and heard about this product. We were very pleased with results. Pool looks way better.
      Date published: 2017-10-23
      Rated 5 out of 5 by from Fantastic product I had a lot of staining from my well water on my liner. I used this product and within two days it looked brand new. Fantastic results.
      Date published: 2017-08-10
      Rated 3 out of 5 by from Surface Stain Remover This product lightened some of the stains on the pool liner.
      Date published: 2017-07-30
      Rated 1 out of 5 by from Stain free did the trick. It is a great product for steps. The shipping charge was a little on he high side.
      Date published: 2017-06-25
      Rated 5 out of 5 by from Amazing This is the best, my steps look amazing from stained to white
      Date published: 2017-06-21
      Rated 5 out of 5 by from Great Product I've used this product in the past with great results. It removes any stains overnight but make certain your chlorine levels are low as instructed prior to use. Highly recommended to backwash the following day and to shock the pool afterwards.
      Date published: 2017-05-10
      Rated 5 out of 5 by from AWESOME Product!!!..... I Bought this Product to Help with Removing Stain that are Starting to Show Up in My Fiberglass In-Ground Pool, So I Read and Followed the Instruction, Applied the Product, and Then When Out to the Pool the Next Day about 20-Hours after Applying this Product, and I Was Taken Back, I Couldn't Believe My Eyes, as the Area's Where I Sprinkled This Product Were Now Stain FREE, They Were GONE!!!......Bottom-Line I'm Very Impressed with This Product in Removing Stains from My Pool....
      Date published: 2016-11-21
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      What does Stain Free do?
      - This product is an ascorbic acid based, all-natural way to eliminate staining to pool finishes. It is ideal for treating stains on vinyl pool liners and fiberglass pool surfaces.
      Will Stain Free affect phosphates in my pool water?
      - No, Stain Free does not create any residual phosphates in your pool water.
      Can I use Stain Free with other natural chemicals?
      - Yes, Stain Free can be used in conjunction with Metal Free. In doing this, you will have the ultimate 1-2 combination for stain fighting and prevention.
      What is the dosage?
      - 1 lb. per 10,000 gallons
      - Add 1 lb. (1LB/0.5kg) of Stain Free per 10,000 gallons (38,000L) of water. With the filtration system on, walk around the pool and sprinkle the product evenly on the surface.
      - One hour later, add Metal Free on the surface.
      - 24 hours later, test pool water and balance water chemistry if necessary.
      Do I have to balance my pool water before using Stain Free?
      - Yes, it is very important your chemical levels must be properly balanced before using Stain Free. 
      Instructions For Use
      Proper Water Balance
      Chlorine: 1.0 - 2.0 ppm
      pH Level: 7.4 - 7.6
      Total Alkalinity: 100 - 120 ppm
      Water Hardness: 200 - 300 ppm


      Directions:

      1. Add 1 lb. of Stain FreeTM per 10,000 gallons of pool water. With the filtration system running, walk around the pool and sprinkle evenly on the surface.

      2. Wait one hour and add Metal Free at the rate of 1 liter per 20,000 gallons of water.

      3. Circulate for 24 hours, test the pool water and balance if necessary.
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