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Your cart is empty.4.4 out of 5 stars
- #20,066 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #42 in Swimming Pool Stain Removers
Jack's Magic's The Blue Stuff gives pool owners a powerful stain remover designed specifically for plaster pools to control plaster dust, yet gives up none of its cleaning strength. The Blue Stuff is effective at removing copper, iron, and manganese from your pool water, and will work in even high chlorine environments without breaking down. This solution will prevent and remove stains from plaster, vinyl and fiberglass pools safely and quickly, saving you time and money. Product Dosage Initial Treatment: 32 fl oz per 10,000 gallons of water. Routine Maintenance: 6-8 fl oz per 10,000 gallons of water.
Brian Bialy
Reviewed in the United States on February 14, 2025
With continuous use, this product helps reduce stains from forming in your pool.
beachgirl18
Reviewed in the United States on January 7, 2025
Our pool company recommended this to keep mineral deposits off the surface of the pool. It works great!!
Jeff R.
Reviewed in the United States on January 12, 2025
Been using this product for years. It removes all the stains that accumulate on my white stairs quickly and easily. Just follow the directions and the stairs look like new again.
Dan
Reviewed in the United States on July 21, 2024
I had brown stains on my pool liner and steps . Tried scrubbing with a brush and it wouldn’t touch it. I bought this thinking it probably won’t work but it’s worth a try. I put 2 bottles in and circulated overnight and the next day all stains were gone and pool looked awesome ! No scrubbing or anything !
Terrence Abrams
Reviewed in the United States on July 16, 2024
We had a pool issue caused by our pool builder, but in a nutshell, it left us with deeply entrenched algae stains in our gunnite finish on the bottom and sides of our pools. Tried this as a recommendation from our pool service man, in combination with weekly pool shocks, and it does seem to have made and additional cleaning contribution, but we're not 100% clean yet, more like 88% percent improved. I may try more, see if we can get it all out. I think if this stuff will work well, it may be a bit more time required. I've used 4 bottles in a 34' X 20' X 4.5' pool this far.
Jennifer Dixon
Reviewed in the United States on October 20, 2024
Did not do what it said. I read lots of reviews before buying this. It’s overpriced junk!
Krysti Kasmarcik
Reviewed in the United States on June 15, 2023
I never write reviews, but this stuff worked so well and made me so happy that I HAD to! I had a lot of huge yellow stains on the bottom of my pool and on my steps that turned out to be iron stains. I scrubbed and scrubbed and scrubbed and no matter what I tried would not get them out. I read a lot of reviews and did a lot of googling and that’s when I came across this stuff. I figured at this point I had nothing to lose and ordered two bottles. When it came, I read it and it said to put one bottle per 10,000 gallons so I put both bottles in around 7pm and left my filter running. Next morning the stains had lightened a little and I just went off to work… when I got home all the stains were completely gone!! I will be buying more of this and using as a regular in my pool. Thank you so much jacks magic!Before and after pictures to show the difference, don’t mind I have some dirt I need to vacuum.
TC
Reviewed in the United States on September 22, 2020
Nor did I expect it too. When one thinks 64 ounces of liquid will treat and clean 13000 gallons of water, one must really thing one is crazy. But it was worth a shot so nothing really expected and nothing achieved.
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