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    LIMITED TIME ONLY!
    50 lbs 3-Inch Chlorine Tablets NOW ONLY
    $9999!
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    Other Chemicals

    1. 10 months ago
      AMAZED!
      We have an above-ground, 15' x 25' pool that has numerous patches on the liner. We needed to make it through the winter before replacing the liner, so that the walls would not collapse. A local man wanted over $200. to find/fix a leak. I bought Fix A Leak with much skepticism, but was amazed that the water level stopped dropping. It's been two weeks and the water is not dropping! I'd use it again, if needed! What a savings of money!
    2. 3 years ago
      looks good!
      Could not locate leaks on 16 x 32 above ground vinyl pool. Adjacent ground always wet with pool water down about 1/4" per day. Used Fix a Leak Pool leak Sealer as directed within 24 hours leak stopped and in 2 days adjacent ground was dryer. So far it looks likes a great product for small pool bottom punctures.
    3. 6 years ago
      Terrific product
      I was losing over 3/8 inch of water a day in a 16 X 32 vinyl liner in ground pool with deep end. I don't know how this stuff works, but it did. Twenty-four hours later, leak stopped. Followed directions exactly and am extremely pleased with the results. Had a leak several years ago and it cost me over $200 to find. Didn't have to look this time. Have used other of your products for 17 years and have been very satisfied with delivery, service and quality of products.
    1. 3 years ago
      Fast delivery
      The company is quick to ship and I always get what I paid for. No surprises.
    2. 9 months ago
      Swimming pools and more
      In the Swim is the place to go for maintaining one's swimming pool and or septic system. Their pricing, convenience of shipping, and availability not to mention the coupons are just some of the reasons we have been their customer for years.
    1. 2 years ago
      YOU HAVE TO TRY IT TO BELIEVE IT--IT WORKS
      I have been using this product for several years and believe me it works great. Just look at all of the reviews, mostly all fives. Yes I wish it was cheaper, but it works great. It's just like a great steak, if it taste great and tender I don't mind paying a little more for it. The only thing I can tell you is to buy the 9lb bucket and try it and you too will be hooked on it.
    2. 2 years ago
      Worth the money
      First time ever owning a pool. A friend of mine referred me to in the swim. I chanced it by making the purchase but am so thankful. My water is crystal clear and this makes everything easy. These tabs make me thankful for owning the pool. I refer everyone to these tabs.
    3. 2 years ago
      Great product
      I have been using this product for two years it is a lot more expensive but worth it. I have had my pool for ten years and has never looked better no need to add other product it's all in one
    1. 1 decade ago
      Great product
      My pool turned from green to blue overnight after being green for about a week would definately use this product again and recommend it!!!
    2. 1 decade ago
      Best Results Ever
      I would like to say, we thought our Algae would never have been cleaned up with the well water we use for our 30,000 pool during spring opening. But this kit really did the job. I was VERY impressed. Within 1 week, our pool was crystal clear. I would definitely suggest this kit for bad algae problems, it works AWESOME!
    3. 2 years ago
      Perfect Value Pack
      boosted my chlorine and got rid of blooming algae fast
    1. 1 decade ago
      Best Chemicals and Value Ever!
      I used these chemicals last Summer! Wow!! They're Awsome! I opened the pool on Saturday, and it was crystal clear by Monday. That's NEVER happened with ANY of our pools over the years. I've always used HTH. Mostly because it was economical. Well, I'd spend Hundreds to keep the pool clean. With the In-The-Swim Brand, my pool was the only one in the neighborhood that wasn't pea soup last summer. I used less chemicals. I spent half the money I usually spend, and there was little to no work to keep ... read more the pool clean! This brand is incredible. I'd recommend it to everyone! I'm just sorry I hadn't found it sooner. I'll be forever loyal. Besides, it comes to my house with FREE SHIPPING! What else could a Housewife ask for? Great Product. you won't be sorry.
    2. 3 years ago
      Pool start up kit
      The pool water was up to speed in 24 hours and we ordered a new kreepy krauler for the new pool season. Very happy and hope to have a good pool year in Ohio.
    3. 1 month ago
      Start-up kit
      The value kit is very convenient. Unfortunately I was sent the wrong size tablets, I am making do with them.
    1. 4 years ago
      Indoor pool so cal hypo is the way to go for us. One tab will typically go about three days. It does require a constant eye on your pH as it will raise pH levels in the pool. Recommend for indoor pools where you don't get direct sunlight and thus don't need cyneric acid.
    2. 9 months ago
      Reliable source for consistent chlorination.
      Right product for a commercial pool, always swift delivery
    3. 2 years ago
      Not anti-scale
      I've been using these for about a year now in my well chlorinator, and I have to descale it weekly.
    1. 2 years ago
      If you care about your pool - buy this!
      As my pool has aged, opening it has been more difficult year after year. I live in the Midwest so we get very cold winters and lots of sun in the Spring. More algae appeared year after year and I just accepted it. Would take me 1-2 weeks to get the pool clear. Found this last year and used the kit. Absolutely amazing! When I closed it last year, I followed the instructions in the kit (very easy). I then added another bottle of winter algaecide in early March. When I opened the pool in April, the ... read more water was very clear. I had the pool ready to swim in 2 days.
    2. 9 months ago
      The Best
      Used this closing kit for years and always opened the pool to clean clear water. That is until last year when I procrastinated and didn't order. I stopped at the local pool store and bought their closing kit. Last spring when I pulled back the cover I was greated with cloudy dirty water that took days of filtering and multiple shocks...This year it was back to the In the Swim closing kit...Time saved is money earned
    3. 8 months ago
      6 Years of use.
      This is what I've been using every year for the last 6 years when putting the winter cover on my pool, and there has only been 1 year that the pool wasn't clear water when I took the cover off and that was just because of a small tear in the cover that I didn't notice until I was taking the cover off the pool.
    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
      Great product
      I used it on my filter after the season this year-the filter was brown. This cleaner made it white again!!
    3. 1 decade ago
      Excellent Product
      This product really cleans the filter and makes it look like new.
    • 2019-06-24
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    In The Swim Knowledge Pool: Other Pool Chemicals

    In The Swim's Dr. Pool

    Other Pool Chemicals

    Welcome to the In The Swim Other Pool Chemicals category page, a place for specialty pool chemicals that don't quite fit neatly into our other chemical categories. If you don't find the accessory pool chemical you need here, consult our other 12 pool chemical categories, or type the product name or chemical type into our search bar above. As always our helpful and knowledgeable in The Swim pool care consultants are taking your questions now, call 1-800-288-7946.