Review on Concrete 🏊 Pool Stain Remover by Noah Trigg

I was skeptical how this product would work; I have used a similar "eraser" to remove a small amount of limescale from tile but have never used such a product to remove rust stains from my shotcrete pool. There were two major spots in my pool: a spot of rust from an exposed screw that formed an orange spot about 2 inches wide and about 5 inches long. The second spot area was of unknown origin; Not sure if it was rust or something but I did have some major discoloration on the bottom of the pool that stretched over 2 square feet. I attached the product to my pool stand and got to work. The smaller patch of rust came off quickly after a few minutes of gentle rubbing. Some of the residue from the product settled to the bottom of the basin and was easily removed with a vacuum cleaner. The second area took longer, but of course she was able to erase the stains. As with the smaller stain, product residue settled to the bottom of the basin and I was able to vacuum it up easily. I used about half of the product by removing those two stains. And I'm glad it worked - my other option was to load the entire pool with harsh chemicals to try and get rid of the stains that way. There were no scars on the cast, no traces of previous stains, or evidence that the cast had been rubbed to remove the stains.