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    Pool Cleaning Chemicals

    1. 5 years ago
      Not like the old stuff but WOW
      Works great! not as good as the old stuff but wow.
    2. 5 years ago
      Good stuff
      Works great w/o harsh smell. It can be used to clean the paint and treat PH and Alk
    1. 10 months 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!
    2. 1 decade ago
      excellent product
      this is" the " way to clean media or paper like filters. mine are large and the set-up required a large plastic can to get the filters completely covered by the solution. product is very easy to use and really got them clean. just follow directions on container and i promise your filters have never been this clean. hose off and you are done. excellent, excellent product
    3. 5 years ago
      Great Product
      I am new to In the Swim and I've been trying several products. This filter cleaner is great. It really cleaned our DE fitler and out performed the product I used previously
    1. 1 decade ago
      Good Product
      Good product. Cleaned Sand Filters also very well. Also improved filtration.
    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
      Excellent Product
      This product really cleans the filter and makes it look like new.
    1. 7 months ago
      Works great
      This product really takes the rusty looking Material off all my plastic stairs and blow out tubes and filter the only problem is comes back in 10 days to 2 weeks literally just as dark as before but for a week and a half I have perfectly white everything I have tried everything to clear the pool with the exception of one thing which might be the problem because in 10 years of having this house I have never had this problem until last year the only thing I have not done is changed the sand in the ... read more filter in the pump. Which I will do before I get and install this product again. so again it works great I just get it reoccurring and that's the only thing left I think I can do
    2. 8 months ago
      It worked wonders
      I purchased this item because I couldn't find the stain remover that I had used in the past. I was not expecting it to do much but was extremely pleased with the results. As soon as I sprinkled the powder on the stained brownish color stairs it started working on the stain (from well water and sooo much rain lately). By the next day our white stairs were back to brand new sparkling white.
    3. 9 months ago
      Works wonders!
      It completely removed all stains, even hard water rust from the liner within 24 hours.
    1. 10 years ago
      Awesome Results
      I opened my pool this year to yellow stains!! I have an 18 x 36 inground vinyl lined pool. I used this product and just like Magic every stain disappeared within a minute where I used it!!! I need to buy some more because of the staining around my drain, but I did use it on my entire stairs, 2 small spots on the liner, and half the drain. So it was well worth the price. I am shocked at how well it worked!! I am extremely excited about my white steps!
    2. 1 decade ago
      out of this world
      I was HORRIFIED to see our steps turn brown after a bad chemical job. Found this on in the swim and what a relief. Our steps look better than new. I ordered two just in case one wouldn't do it, but it did. And just as it says on the package, it will clean anything in your pool that has turned brown once the water circulates. LOVE THIS PRODUCT!
    3. 1 decade ago
      Worked Like a Liquid Eraser
      When I received Step Stuff, the instructions only referred to use on vinyl liners and plastic. But since the web site said it also worked on gunite, I went ahead and tried it on the steps in my plastered in-ground pool. I'm sure glad I did! My steps are now whiter than they have been since the pool was new! It's important that the water in the pool be as still as possible (all pumps off) so the the two-part chemicals have time to work. I poured the liquid on the two lower steps (which were both ... read more very brown) and saw little improvement. But after sprinkling the powder over the same areas and letting it sit for a couple of minutes, the stains had completely disappeared. Even the walls around the steps were whiter! I can't say how deep this stuff works. But at 2 feet (bottom step) results were fantastic. And the wading area (16 inches) is really bright after treating it. Sure, it's kind of expensive. But as long as it works, I won't complain.
    1. 8 months ago
      Great purchase!
      Works amazing under water! Purchased to seal a small leak on bottom of pool liner
    2. 1 decade ago
      Tile Cleaner
      Product is very easy to use and isn't harmful to your hands or pool water.
    3. 10 years ago
      Works great
      With this product and a little elbow grease, you can clean even the most stubborn grime line from yuor vinyl liner.
    1. 4 years ago
      Scum balls are great
      These do exactly what they're adverised to do, and a very good job of it too
    2. 9 years ago
      Amazing Hydrophobic Technology!
      The technology behind the Scum Ball is pretty slick. It is made with a "hydrophobic" material...meaning it repels water and attracts oil. And boy does it work! You drop one into your skimmer and just let it bob around. That oily sheen you see on the surface of you pool from suntan lotions & oils will adhere to the ball. Now the ball DOES get goopy after some time, but you can wash it out and reuse, or just toss it and throw in another.
    3. 4 years ago
      works great!
      10 x 14 hot tub. 10 people in the hot tub for a great Alabama football game...can leave quite a ring of stuff around the edges. Two scumballs and all clean overnight. Works for months. Just leave them in until they start to sink...then replace.
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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.