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    Source Code:WYAARUNK Edit

    Commercial Water Balancers

    1. 12 months ago
      Consistent results
      Fast service, economical product with consistent results
    2. 3 months ago
      Works great.
      Competitive price. I shopped around and this is the best price. Prompt delivery.
    3. 2 years ago
      Always excellent
      Always good quality chemicals, fair prices and quick shipping!
    1. 3 months ago
      Great Price
      At just shy of 100 grand this muriatic acid did the job!
    2. 2 months ago
      How much does it contain?
      Since buying this product my hair and muscles have grown significantly. I am not sure what purity of weapons grade plutonium is in this product, but it definately cleaned up my pool, my neighbors pool, and the surrounding lakes are now all algae free for 50 miles!
    1. 10 months ago
      Fast service, great prices
      I'very been buying my hot tub supplies here for many years. Always good prices and quick service. Thanks
    2. 1 month ago
      Great product!
      Have bought several times. Works great. Will definitely buy again.
    3. 3 months ago
      Great sodium bicarbonate
      I am a CPO. My pool had very low alkalinity that couldn't even be tested. I used this product and now my pool is at a steady 100ppm. Plus can't forget to mention great price and low to no shipping fees
    1. 8 years ago
      Use an old Gym Sock.
      CYA is essential to a balanced pool...think of it as "Chlorine Sunscreen". Sunlight degrades chlorine fast and if you have no CYA, you can be back at zero free chlorine on a sunny day in hours. As others have mentioned, it is very slow to dissolve. It WILL dissolve, it just takes awhile. The worst thing you can do is just dump it into your skimmer, as it will just sit in your filter and even raise your filter pressure. Then when you backwash, you wash out all the CYA with it. The best method I ... read more have found is to pour the amount you need into an old gym sock & knot the top. I then take some string and tie the sock in front of the filter return jet flow. Thanks to the constant water agitation the sock will be empty in a matter of days without granules all over your pool bottom.
    2. 2 weeks ago
      Decreases shock use
      I was adding a lot of shock to pool. Started checking stabilizer and keeping at appropriate level and cut need for shock almost I. Half
    3. 9 years ago
      Disolving product
      Cyanuric acid is a white powder or granular product which is usually added to the pool water through the skimmer. Backwash the pool filter first, then remove the pump basket and restart the system on "filter" and add Cyanuric acid slowly to the skimmer closest to the pump. Stabilizer dissolves very slowly so we add it to the skimmer to allow the product to reach the pool filter where it can dissolve slowly over time. Do not backwash the pool filter for a few days after adding stabilizer. It ... read more needs this time to dissolve. Cyanuric acid has a low pH. Adjust the pH level of the pool water to 7.5 - 7.8 once the stabilizer has fully dissolved or after a couple of days.
    1. 4 years ago
      Worked Great!
      Here in Memphis, TN we have naturally very soft water (20ppm) out of the tap. I was noticing the mortar from the stone copping in the bottom of the pool. I used the product in my endless pool to bring it up to 200ppm. The mortar has stopped eroding away. I will continue to use this as needed.
    2. 2 months ago
      Good produce
      Dissolves immediately I hate doing reviews where you make me type a certain number of characters, I wont do another
    3. 9 years ago
      Spectacular Chemicals
      I have been purchasing nearly all of my chemicals from In The Swim for about the past twelve swimming season. All of their chemicals arrive quickly, and all of them work well at a much lower price than the local pool stores.I have owned a pool for more than thirty years and wish I would have discovered In The Swim then. The everyday prices are phenomenal and when they have a special the deals are only better. From pool balancing to chlorine tablets, they keep me "In The Swim" all season. Now if ... read more they could only keep it sunny for my weekend parties, we would be all set !!!
    1. 9 years ago
      Easy Pool Maintenance
      We installed our pool about 6 weeks ago. After our initial water fill, we had to increase the pH. Since then I have used 2 phree and clears in a floater every week and have had to do nothing else!! We also use the 3" chlorine tabs, weekly non-chlorine shock, and weekly algaecide 50 for maintenance. Our pool water looks awesome and it take so little time to care for the pool.
    2. 2 months ago
      Helps keep pool water in balance
      Have been using this since we have had the above ground pool. After opening pool and water is balanced with proper chemicals we use this with chlorine tabs to keep water balanced and clear. Saves money, time and frustration!
    3. 2 months ago
      Great product
      I am an In The Swim Customer. First year to use this product and am so pleased! Wish I had known before. No more Ph up and down. Chlorine tabs last longer. Water balance maintainence is so easy now! When I test my water it is always on the money. Highly recommend.
    1. 10 years ago
      Easiest Product To Use
      This is one of the easiest to use pH increasers I've ever used. Just sprinkle it over the side of your pool at your pool's return and it's instantly delivered. And thanks to In The Swim it's brought right to your door! No more driving from pool store to pool store looking for all your pool supplies. They're all in one place! Thanks In The Swim!!
    2. 2 weeks ago
      Great product
      Always get great results from any product I purchase here.
    3. 2 months ago
      They get it all right!
      For the last few years I’ve been buying my pool chemicals from In The Swim because they have consistently had great products at great prices and their service has been spot on. If you shop around you’ll find their prices to always be competitive and my orders have always arrived at my door within a few days.
    1. 3 years ago
      Great product
      This product dissolves instantly!! Works great too, in bringing down PH
    2. 5 years ago
      Love it!
      I just ordered another 4 bottles of this powdered acid. I was skeptical when I ordered it for the first time and was very surprised at how well it worked. It's so much easier to use then the liquid and no harsh acid smell! It's even seems to work a little better than the liquid but that might be because you don't have to use as much. I am hooked and will be using this from now on. With my salt pool I am always fighting high PH & alkalinity and this seems to help keep it in control.
    3. 3 years ago
      Awesome
      Worked like a dream no splashing like with liquid no mess
    • 2018-08-18
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    This family of chemicals helps to maintain proper water chemistry, including pH which is critical to water quality.