Ascorbic Acid 2016
Ascorbic Acid OnlyFiberglass pool treated with NO-DRAIN Metal Stain Eliminator Kit and CuLator Metal EliminatorPool Stairs Before Treatment

Ascorbic Acid Metal Stain Remover (Iron)

5 out of 5 based on 1 customer rating
(1 customer review)


  • Iron stain remover
  • Treats up to 10,000 gallons
  • Fast dissolving powder
  • Food grade

Product Description

Ascorbic Acid 2016Ascorbic Acid is a fast way to remove iron and cobalt stains from swimming pool and spa surfaces.

Additional Information

Weight 1 lbs
Dimensions 6 x 6 x 6 in

1 review for Ascorbic Acid Metal Stain Remover (Iron)

  1. 5 out of 5


    I couldn’t believe how fast this product worked on my steps. It took the brown ugly stains off my steps on contact. I have a fiberglass pool and I tried this with the culator 1.0 to get rid of my problem. I’m very pleased. Thank you.

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