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    Stain Chemicals

    1. 9 years ago
      This Product Rocks!
      Sapphire blows the competition out of the water!!!
    2. 2 years ago
      crystal clear
      I have been using this product for years in my pool -- just an ounce or two every week and the water is always perfectly clear.
    3. 2 years ago
      Good product
      We started out using Metal Magic which did a fare job. Then we went to the Jacks Magic The Blue Stuff and it did great, pool was crystal clear, we really liked it. Last month I went to order more of The Jacks Magic The blue Stuff and ordered Jacks Magic The Sapphire and it has done a great job as well. We feel that both of the Jacks Magic products are top notch but on a personal level I prefer the Jacks Magic The Blue Stuff so I ordered two more quarts. Outstanding product
    1. 2 months ago
      Wow!!!
      When we opened our pool this summer put the shock in got the water clear we noticed horrible organic stains from leaves, etc on the entire liner floor. I purchased only one bottle of the A+ to test. As soon as i put it in the water the stains vanished! My husband and i couldn’t believe it...saw results in minutes. I have an inground vinyl pool. Do not hesistate. Make sure your chlorine levels are low before hand :)
    2. 1 month ago
      Best product I’ve ever purchased for our pool!
      We got some yellow staining in our pool. Our local pool store told us to shock our pool as a first step. That didn’t work, we then brought in a sample every few days over the course of a month. They had me try using a chlorine tab and rubbing it on the staining (which was difficult since it was at the bottom of the deep end). They said if it rubbed away with that it would be organic staining, that didn’t work. So then I bought some very expensive metal remover and sparkle up for after for the ... read more filter. That didn’t work. Then they had me try an Algaecide remover. More $$. That didn’t work. I started googling and came across the A+ stain remover bought two bottles and the next day it was gone! So happy with this product.
    3. 2 weeks ago
      Unbelievable
      I tried 3 different stain removers none worked. My stains were a light brown and spreading. Couldn’t understand it, chemicals were in balance. Then I bought A+ stain remover got the bromine down put in a full bottle and the next morning got up to check it out and the stains were almost gone so I put in another half bottle after I swept the sides, the next morning all the stains were gone. Well worth the money, I thought I was stuck with these stains forever. Thank you
    1. 2 years ago
      It worked on my fiberglass pool!
      So far so good, I get horrible mineral stains (probably copper) in my pool and have tried many products, some that involve "Sequestering the minerals" but it always seems to come back and often all at once in a big splotch. This product seems to have worked just fine, what a difference. Love my fiberglass pool, don't even need algaecide and very low chemical cost.. I think I found my stain remover of the future, if I ever need it again.
    2. 4 years ago
      It works!
      Jack's majic is a wonderful product line. From their step stuff to this blue stuff it removes stains, period. I have a 36,000 gallon pool and it cleans it like brand new. I love this blue stuff and highly recommend it!
    3. 3 years ago
      Really worked
      We had SEVERE staining on our fiberglass pool this spring. I tried other products that slightly faded the "tea stains" but the stains came right back within days. The Blue Stuff made our pool look like new! It took two applications but worth every bit. You must be patient. Give the product three or four days to get maximum benefit and then be vigilant about keeping pool chemicals balanced. We've had no stains reoccur.
    1. 1 decade ago
      After getting my pool opened and cleaned up, the water was still a weird shade of green, even though it was clear. After some research, I suspected it was excess copper. This got rid of the copper in the water, and the pool is now crystal blue. It didn't get rid of the staining on the stairs, maybe another bottle will?
    2. 9 years ago
      Stain Away is Terrific
      Stain Away is a terrific product. I have some problems with stain primarily because of extremely hard water. Stain Away does a great job of keeping the sides and bottom of the pool in really nice condition.
    3. 1 decade ago
      Works Fantastic
      We have very hard well water and this product removed all the iron stains within a few days. Made our liner look new again. I always have a bottle to use during startup each year and never had a stain since using this.
    1. 7 years ago
      Works great for fiberglass pool!
      I've been battling tan metal stains in my pool for the last couple years. The ascorbic acid treatments were getting expensive, and were not a preventative either. This is both a stain treatment and preventative. I tried it out the other day just for comparison, and was amazed that the tan stains were completely gone the next day! It was much more effortless than the ascorbic acid, plus no need to rebalance the pool either. Just pour it into a bucket of water to dilute, pour the mixture around ... read more the edge of the pool, and done! I know that the tea-colored/tan stains cause fiberglass pool owners to go nuts, so if that's you, definitely give this a try!
    2. 2 years ago
      Super Stain Away
      I had a huge stain, it was on exactly half of my pool, didn't know why but it was a line down the middle of the pool. Bought this stain away about a month ago used it once and it lightened the stain, so I bought another and used it and the stain was gone. I highly recommend this product.
    3. 4 years ago
      Super Stain Away
      I have been using Super Stain Away for a year or so and It has a big difference in our pool. Previously, we were getting stains in the bottom of our pool (cement bottom) perhaps due to the fact that we have a well. This product has kept any stains from appearing.
    1. 1 year ago
      Miracle pill
      Great product it does a lot and you do not need any other products but company needs to do something about shipping and or handling it is really ridiculous
    2. 3 years ago
      Fantastic
      Bought this 7 weeks ago and has made the pool sparkling clear and easy to manage. I still vacuum the pool every week but have not had to add chemicals at all. Love this
    3. 1 year ago
      Great product! I wish we had this in past few years.
    1. 1 decade ago
      Works pretty well
      Had stains on my above ground pool liner that went around the whole pool and it came from winter closing, this season was the 2nd time it happened and they were now a lot darker. Had the pool for 4 years prior and no problem - tried the magic eraser - didn't work. Did as was instructed on the bottle and let it sit in the pool for 24 hours and the stains have virtually disappeared. I would say it got rid of 98% of the stains (all are lighter or gone). The only con I can see is it seems to be acid ... read more based so you need to lower the PH which could pose a problem on some pool components along with having almost no chlorine but for the short duration it probably isn't too much of a concern.
    2. 4 years ago
      E-Z Stain Remover
      I purchased this product after doing a bit of research to find a product that indicated it would remove the stain on my pool liner. I had my doubts. I followed the directions to the letter to ensure E-Z Stain would had a chance to work. To my surprise after I cleaned the pool a couple of says after application the stains that had been in the pool for 3 years were gone. Excellent product.
    3. 3 years ago
      This stuff works!
      I had rust stains in my pool after opening up the pool this spring. This product cleaned the stains quickly and completely. I poured some directly over the bad areas and the rust stains dissolved like magic. I was impressed with this stain remover. I will be buying more to have on hand.
    1. 2 months ago
      Worked great !!
      We bought this item in hopes to lower our copper levels. And to our surprise it has worked great leap . We put in the 4.0 Culater in the main pump drain, as well as a 1.0 in both our side drains. We had the water tested two days ago and are copper levels went from 0.2. To 0. For the past seven years I have always had high copper levels and now I don’t. I will always have these on hand there’s supposed to be good for 30 days I think
    2. 4 years ago
      It worked!
      I had iron stains on my pool liner from using well water. My first attempt to get rid of the stains worked but then they came back in a couple days. My second attempt included using the CULator and the stains did not come back! I am so relieved to be done with that problem.
    3. 2 years ago
      Works in toilets too
      I actually dropped this in my toilet tank to decrease the rust staining in the toilet bowl. It worked really well. But you have to remove the rust stains in the bowl first. It doesn't remove the stains but the iron in your water
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    In The Swim Knowledge Pool: Stain Chemicals

    In The Swim's Dr. Pool

    More About Pool Stain Chemicals

    Pool stain chemicals are an integral part of keeping your pool looking clean, new and inviting. Keeping your pool water balanced and keeping a clean pool sometimes are not enough. In addition to our In The Swim stain chemicals, we also carry Aqua Pills, Jack's Magic, Natural Chemistry, and Sea-Klear pool stain chemicals. There are two types of pool stain chemicals - stain removers and stain preventers, and some that do a little of both. 


    Pool Stain Removers

    With balanced chemistry and a clean pool, stain removers are sprinkled over the surface to lift pool stains. For general purpose organic stains, try E-Z stain remover and for metallic stains try A Plus stain remover. You can also make a Stain Sock by pouring one of our stain removers, or pH Decreaser into a thin sock or hosiery, tied off tightly. Place directly over the stain, moving the location every few minutes, in the pool or with your pool brush. Finally a use for those orphan socks! 


    Pool Stain Preventers

    Commonly called Stain & Scale chemicals, this group of pool stain chemicals is used to keep minerals and metals dissolved in solution. Known in the trade as sequestering agents, they chemically lock-up metals and minerals, so they cannot come out of solution to stain your pool surfaces. Pool stain prevention chemicals include products like Super Stain Away and SeaKlear Metal Klear. Use weekly to prevent pool stains from iron, calcium and copper, by keeping these metals and minerals safely dissolved. 


    Pool Metal Removers

    Sequestering agents don't actually remove metals from the water, they simply keep them dissolved in solution, as long as you add regular maintenance doses. However, major chemical movements or poor water chemistry can force metals and minerals out of solution, where they can stain or cloud the pool water. In such cases, an effective DE or Cartridge filter can remove suspended minerals and metals. One chemical however, CuLator Metal Eliminator and Stain Preventer actually REMOVES metals from your pool water. Place the packet in the cage and drop it in your skimmer basket - absorbs copper, iron, manganese, nickel and cobalt ions.