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    Pool Cleaning Chemicals

    1. 5 years ago
      Good stuff
      Works great w/o harsh smell. It can be used to clean the paint and treat PH and Alk
    2. 5 years ago
      Not like the old stuff but WOW
      Works great! not as good as the old stuff but wow.
    1. 4 years ago
      Cleans Showers
      This is the only product I have ever found that removes calcium/soap build-up on my shower, in my home. Just sponge it on, then use a brush and scrub the tile and grout, and rinse really well. It may have been developed for pool use but it has other applications.
    2. 1 decade ago
      Works OK
      The product did clean some of the staining on the liner. We bought the home with the pool already installed and the liner is getting old. If it is used regularly on a newer liner (that is not so heavily stained) I believe it could make a more visible difference.
    1. 5 years ago
      Great filter cleaner!
      I purchases this filter cleaner for pool closing. In the past, I only used vinegar water to clean my DE filter screens. They had years of build up stains on them. I called and received the MSDS for this product to make sure there were no phosphates that might harm the pool next year or anything that might harm the grass as I was dumping the barrel of water out on the lawn. Everything was safe and the screens look great. There was some black stains from the o ring that remained but after 26 ... read more years, my screens are ready for another year.
    2. 1 decade ago
      DE Grids Squeaky Clean
      I'm ashamed to admit that I had not cleaned my DE grids in 10 years. They were covered in brownish stains and a greasy coating of.... Ugghh, I don't want to know what! So I mixed up a batch of the Filter Perfect and soaked the grids for 24 hours. When I rinsed them off, they still had the brown stains but the greasy coating on them was gone. I was pleased enough with the results that I will use this product on other parts of the filter that need cleaning.
    3. 1 decade ago
      Great product
      I used it on my filter after the season this year-the filter was brown. This cleaner made it white again!!
    1. 1 decade ago
      Best pool filter cleaner
      This cleaner is not only fast, but extremely easy to use. As a business owner, price and effectivness are the main guidelines used to evaluate products. This product works! Having products that are easy to use help tremendously when training new employees. All I need to tell them is to place the filter in the bucket ; remove and rinse it after it changes color. It doesn't get any easier than that!
    2. 1 year ago
      The ONLY One that WORKS!!
      I have tried so many cartridge cleaners and NONE OF THEM work as advertised. The result is that I have several cartridges in the 'graveyard', that cost a lot of hard-earned money and are now useless. Then I found In the Swim Granular Cleaner...AND IT WORKS FANTASTICALLY WELL!! Price is reasonable and I will never buy anything else. This is a GENUINE reference!
    3. 1 decade ago
      Great
      I have been using this for about a year now. Works very well.
    • 2019-09-16
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    In The Swim Knowledge Pool: Pool Cleaning Chemicals

    In The Swim's Dr. Pool

    More About Pool Cleaning Chemicals

    Pool cleaning chemicals from In the Swim extend beyond cleaning your pool water. We offer an array of other pool chemical cleaners like Filter Cleaners, Tile & Vinyl cleaner, and multipurpose chemicals like Acid Magic used for various cleaning projects around the pool. There are many pool cleaning chemicals available to keep all of the different parts of your pool shiny and looking new. See also our collection of Pool Cleaning Accessories like PoolStones, Stain Erasers and Pool Brushes for help cleaning tough stains without chemicals.