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    Pool Shock

    1. 2 years ago
      Now that the summer has passed and I have some experience with this product I feel I can give an honest assessment. It works. The fine granules dissolve much better than other formulations at 68% or less available chlorine, and it has killed and oxidized anything I've ever found in my pool. Figuring the cost per unit of available chlorine shows that this product is cheaper even though it's priced higher. And you use less of it. Recommend that for maximum effect, powder shock should be broadcast ... read more into the pool after the sun goes down.
    2. 2 weeks ago
      Pool shock
      Had a green pool, used this and it finally cleared up. It took several days, lots of vacuuming, and the vinyl liner got bleached in some places.
    3. 9 years ago
      Like this much better than regular shock!
      I like the super pool shock much better than the regular pool shock. The super pool shock dissolves much more quickly and does not require mixing prior to adding to the pool. Also, since a bag of this treats 15k gallons vs. 10k gallons for regular pool shock, I can treat my 30k gallon pool with 2 bags of super pool shock instead of 3 of regular shock. Keep that in mind when you are pricing them out.
    1. 4 months ago
      As advertised!
      Quickly cleared our pool water color. Works great!!!
    2. 2 years ago
      My first source for everything for my pool
      I have a somewhat unique situation. I made my own mini-pool and waterfall. The challanges of keeping it safe and clean change often, but I can rely on In-The-Swim to solve my problems, and have the needed supplies here quickly and at a great price. I feel confident in In-The-Swim as my resource for all my needs.
    3. 1 week ago
      shock n swim
      i was what I ordered good good will do for now good
    1. 8 years ago
      Excellent product
      I have use this Lithium pool shock since I purchased the pool 8 years ago. I use it as shock and daily clorination. My liner still looks great. I know others who had the pools for less time and bleached their liners with cheaper product.This product disolves very quickly clears any cloudy water fast. Once again shipping fast & free.
    2. 1 year ago
      Great Product
      I purchased this product after reading all of the other reviews. I'm glad I made the decision to purchase the Lithium Pool Shock. This is the first year my husband and I have owned a pool and we've spent a great deal of money on chemicals to clear up our cloudy pool. This product cleared up our pool within 2 hours. You will spend less money overall if you start out with this product first. No cloudy residue; dissolves quickly; fast acting;
    3. 2 years ago
      Amazing!
      As a "Super Shock" user for 9 years, I must admit I had no idea anything could be better...but this is it. I hesitated on the price at first but gave it a whirl based on other reviews.It will end up costing much less because I use half compared to the shock. In the nine years I've own the pool I have never seen water so clear..mirror finish! I'm hooked! Algae after rain on a hot day was normal...no more...perfect!
    1. 3 months ago
      Used on new pool
      I had a brand new pool that had been filled for five days, and didn't have any circulation or filtration. Things were starting to get cloudy and a little green (quick). Once I had the filtration system online, I dosed the water according to instructions, and the water cleared up quick.
    2. 1 month ago
      Works great!
      We openned our pool this year without knowing our cover had small holes in it. Needless to say, first time we had openned the pool with problems. I ordered this product and 2 applications brought the wster back to crystal clear!
    3. 1 month ago
      Great product
      My pool is very nice . This product works fantastic . Definitely better then regular shock.
    1. 2 weeks ago
      Perfect
      I have a larger pool and need tp buy shock in bulk. With discount on larger quantities at on the swim and free delivery next day, makes this purchase a no brainer!
    2. 5 days ago
      I've been very happy since I stopped using liquid chlorine. The large order comes in individually sealed packages which I can get into the pool without spilling.
    3. 9 years ago
      Great dissolving product
      This is my first year of using In the Swim products. I found it difficult to find my local pool store open at a time convenient for ME. I was dissatisfied with the products from my local mass discount store even though their hours suited me perfectly. Ah, the great solution-an internet pool store. I have been pleased with the way the products, especially the shock works in our pool. I like the way it dissolves. (Not all shocks do this!) And who can beat the convenience? Order one day and receive ... read more my order usually the next day, right at my door. No lugging everything home. Thanks In the Swim!
    1. 4 weeks ago
      Great stuff!
      I have been buying chlorine free pool shock from In Swim for about 10 years now, and it works great!
    2. 3 weeks ago
      Great product.
      Helps keep my pool crystal clear. Once a week is all you need.
    3. 1 month ago
      Our family loves this product a lot. It makes the water look and smell fantastic, and your skin is soft and not dry. I truly recommend this product and hope it never goes away.
    • 2016-07-25
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    Use Pool Shock the Right Way

    Pool shock helps your pool chlorine keep up with killing the bacteria in your pool. It's important to use pool shock weekly to prevent cloudy pool water and bacteria growth. In the Swim's pool shock and super chlorinating pool shock will help you keep your swimming pool water clean and crystal clear. Our swimming pool shock chemicals are ideal for spring start-ups as well as weekly pool shock treatments. These powerful formulas will eradicate bacteria and other potentially harmful microorganisms from your swimming pool, protecting your swimmers against illnesses and infections. In the Swim's pool shock and super chlorinating chemicals will also take your pool water from cloudy to clear by eliminating algae and a wide variety of other contaminants. For pool owners who like to rely on traditional pool shock treatments to keep their swimming pool clean and sanitary, In the Swim offers chlorinated shock products which are powerful enough to quickly kill bacteria and algae and yet are safe enough for weekly use. Our chlorinated swimming pool shock chemicals and chlorine free pool shock chemicals are available for purchase in a variety of different quantities so you can choose an amount that will be the most convenient and suitable for you. Also, all of our pool shock treatment products are available at great prices. With the high quality and excellent value offered by In the Swim, you can keep your pool water crystal clear and contaminant-free without stretching your pool maintenance budget. If you have questions or concerns regarding In the Swim’s pool shock and non-chlorine pool shock or any of our pool supplies our pool expert customer service team is happy to clear-up your inquiries by phone or email.