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    Pool Shock

    1. 2 months ago
      I use this product when I have suprise visits from my children and grandchildren, and I want to give a quick shock treatment. 15 minutes later the pool is good to go. Also no eye burning for the young grandchildren.
    2. 3 weeks ago
      This chlorine-free shock is excellent
      I bought this for the first time this year when I was having a problem with my total vs free chlorine and had to lower the chlorine level significantly. I was able to keep the algae at bay using this. because my pool used daily, I shocked it with this chlorine-free and was very pleased.
    3. 4 months ago
      A Great Product
      I have been using this product as a supplemental pool shock for 16 years. I have lots of grand kids and like to keep my chlorine level at 3ppm. After heavy swim usage I shock with chlorine-free shock to sanitize with out raising the chlorine level. As a retired Pool Store employee I have recommended this type of shock many times to customers who have had high chlorine levels but needed additional water sanitation.
    1. 2 months ago
      Bought to help in the management of our salt system pool after having the same recommended by the pool supply where a water sample was taken which is about 29 miles one way.
    2. 4 months ago
      Great product
      My pool is very nice . This product works fantastic . Definitely better then regular shock.
    3. 2 months ago
      I love this product....dissolves quick...price is reasonable
    1. 8 years ago
      Shocking Results!
      This is the best pool shock I've found! Just follow the directions and your pool will sparkle all summer long. I love the ease of ordering and the fast to my door delivery. I generally order enough for the summer as the box(es) fit well on the shelf in my poolhouse for easy access. The only qualm I have is the lack of easy opening as the bags require the use of scissors or some other sharp tool to open them. But the 1 pound size is handy to use and easy to handle. I love In The Swim products and ... read more you know they are working when your neighbor says "Your pool always looks so clear and clean! How do you do it??" Thank You In The Swim for making my life easier and my pool look great!!
    2. 3 months ago
      Great product
      I have had a crystal clear pool all season, which I've never had before. I had also never used stabilizer until this season and it's a great product and long lasting as well.
    3. 1 month ago
      Super shock
      Best shock product by far!! I have tried others in the past but this is the best.
    1. 2 months ago
      Does the job
      Have already used two different times since buying. Have not seen a problem. Does the job just fine.
    2. 2 months ago
      Great product/Price/Service
      Bought this product a few days ago. Delivered in abt 3 days. Put 2 packs in my pool. Every bit dissolved before hitting bottom--9 feet below. No problems at all. Love it.
    3. 1 month ago
      Shock works great. Timely shipping and great product.
    1. 7 years ago
      Best Product We Ever Used!!!!!
      We have an in-ground pool and been having problems with under our liner algae, we put in the lithium shock ran the pool filter over night and the next day it was all gone, let me also add we have been fighting this since we opened it in the spring, I wish we would have used this sooner!!! GREAT PRODUCT!!!!
    2. 8 years ago
      get more years out of your liner...
      lithium based shocks are the CLEANEST and PUREST forms of chlorine available for pools. When u use lithium shock u dont get that white cloud that u get with calcium shock and u dont have to worry about bleaching your liner.... ever!! just sprinkle it around the deep end with the filter running and your done..... its a little more money... but have u priced a new liner??? :)
    3. 9 years ago
      Great Product
      I was told by a local pool salesman that lithium based powder shock was better than the liquid non lithium based shock I was using but my problem was no one sells it around me SO In the Swim to the rescue once again! I found it here, got the delivery quickly and used the proper amount to shock my pool and overnight my pool was crystal clear!! Thank you IN THE SWIM!
    1. 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.
    2. 9 years ago
      HTH shock and swim
      All i have to do is sprinkle the powder around the pool and it does the rest.I am not good at balancing the chemicals.And since i started using shock and swim,it makes life alot easier.We don't have to worry about getting in the pool too soon after treatment. Its great! And the water is crystal clear!
    3. 4 months ago
      Great Product Works well
      I use it all the time for great results in my pool
    • 2016-10-25
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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.