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    Sanitizing Spa Chemicals

    1. 10 years ago
      Great product!
      Easiest chemical system I've ever used.
    2. 10 years ago
      Part of a great system of products!
      All of thr free system have very little or no odor, (MUCH beter than a peroxide based), ndoesn't "get up your nose" and hurt, cleans great, Best system I have found!!
    1. 2 months ago
      Easy to measure.
      Works very well and is easy to use in a smaller spa like a portable (only 250 gal.)
    2. 4 years ago
      True to description!
      I have purchased the Spa Oxidizer before so I trust that it does what it says and works very well in our hot tub. I am very satisfied with the product, the price and the delivery time!
    1. 9 years ago
      GREAT STUFF
      Does A great job
    2. 4 years ago
      They always get it right and ship it quick!
      I love ordering from "In the Swim". They always get it right and ship it quick. It is super convenient and a little cheaper than my local spa dealer.
    3. 10 years ago
      Best product for spas!!
    1. 10 months ago
      Great
      Very good very fast .good product!.i am definitely call again for another order
    2. 4 years ago
      works great
      Much easier than chlorine when used in conjunction with a floater with tabs.
    3. 2 years ago
      Much more economical than going to the pool store
      I recently switched from Chlorine to Bromine in my Spa and all of the stores I checked in were higher priced. I just go on my computer, order what I need and it arrives at my door usually within 3 days. I love not having to go out to get my pool supplies, it gives me more time to swim and soak!
    1. 3 years ago
      Mineral stick
      This stick works great to keep our hot tub clear all year round with just a capful of lithium after each use. There is no ordor that clorine leaves You just replace it in your filter every four months.
    2. 3 weeks ago
      Used this product for years!
      Have been using this product for years, reasonably priced. In The Swim is great!
    3. 1 decade ago
      Best Spa Purifier
      I have used 2 different types of Bromine purifiers and the Nature2 stick has got both of them beat by a mile! It lasts 6 months with moderate use at a filter rate of 4 times daily... WAY longer than any other treatment I've used... and when the spa gets the occasional heavy use, I use half the shock I had to use before.
    1. 1 decade ago
      Good idea
      I have a very small spa and was afraid it would make the levels too high. I have had to adjust it and it is not perfect yet, but I think it will work even for my small spa.
    2. 1 decade ago
      reduces my worry
      I love this little floater for keeping the bromine just right in my hot tub. Before I purchased it, I had to add bromine about every other day. Now I just add the bromine tablets and check it once a week. The bromine level stays constant, and I am worry free!
    3. 4 years ago
      Small
      Would like to see this in a variety of sizes, up to an extra large size
    1. 10 months ago
      Great product
      I have used the renew shock for years, always with great results.
    2. 3 years ago
      Works great!
      It works great! Having to write a certain amount of words makes me not want to write a review.
    3. 10 years ago
      Strongly Recommend
      Use this product faithfully, highly recommend. Works very fast and keeps spa clean and odor down. Would recommend for any person looking for a great, affordable, easy to use product.
    1. 10 years ago
      Great product!
      This system of spa chemicals is so much easier than chlorine or bromine.
    2. 9 years ago
      Easy shopping
      I am disabled and am limited to the house and need to shop on line. I use my swim spa for exercise and hydro therapy.
    • 2018-10-22
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    More About Sanitizing Spa & Hot Tub Chemicals

    Just as with swimming pools, sanitizing your spa or hot tub is your primary responsibility as a spa owner. Sanitizing spa chemicals include bromine tabs or chlorinating granules, spa shock, mineral purifiers and more. The science behind spa sanitizers is by no means an exact science either. Depending on the size of your spa and how often you use it, treating the water with spa hot tub chemicals will vary. Nevertheless, there are a few basic components of hot tub sanitizers that all spas will require.

    First and foremost, you have chlorine or bromine. While chlorine is the typical go-to sanitizer for swimming pools, bromine is the main spa sanitizer. Because bromine remains stable at higher temperatures it is recommended for spa and hot tubs. In addition, bromine is less harsh than other spa chemicals so it is suitable for swimmers with sensitive skin. In order to keep your spa free of organic contaminants like bacteria or algae, sanitizing spa chemicals like bromine or chlorine are absolutely necessary.

    In addition to bromine, one of the major hot tub sanitizers is a spa ozonator, a mineral purifier and sanitizer and even a simple-to-use floating mineral purifier. These spa chemicals are designed to reduce or prevent stains and scale build up and to control metals that enter the water. Metal contaminants can stain the walls of your spa and can even discolor the hair of fair-haired swimmers.

    This is just a basic review of some of the chemicals for spas that you’ll find at In the Swim. For hot tub owners who prefer natural spa and hot tub sanitizers, In the Swim carries a range of great products from Leisure Time spa chemicals. Furthermore, when it comes to water balancing chemicals, it is also important to regularly test the water quality. To that end, In the Swim also offers AquaChek test strips and Leisure Time test strips for spa chlorine and spa bromine.

    Always make sure to maintain clean, comfortable spa water for your family, friends, and guests with the best spa sanitizing chemicals. At In the Swim we have all the spa cleaning chemicals you will need to keep your water clean and crystal clear with little or no hassle so you can spend more time enjoying your hot tub and less time maintaining it.