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In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock Review

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By Best Choice team
Checked icon Last updated - May 12, 2025
9.5

Verdict overview

  • worth the money 9.3
  • Simple to use 9.6
  • Precision 9.4
  • Long life 9.4
  • Aroma 9.9
  • Sheerness 9.4
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Pros
  • Effectively eliminates pool contaminants.
  • Ideal for regular maintenance and algae prevention.
  • Highly praised for maintaining crystal-clear water.
Cons
  • Slow dissolution in saltwater.

Tech specs

product dimensions10.8 x 9.9 x 5.3 inches
item weight13.07 pounds
customer reviews4.6 4.6 out of 5 stars 13,651 ratings 4.6 out of 5 stars

Product Overview

I recently had the opportunity to use In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock, and I must say that it was an excellent product. This shock treatment is great for regular maintenance of your pool, and it quickly eliminates algae, bacteria, and other harmful contaminants from your pool water.

The main active ingredient in this product is 68 Calcium Hypochlorite Cal Hypo for quick sanitizing, and the dosage is 1 pound per 10,000 gallons. It also comes with special shipping information: this product may not be available for 1 or 2 day shipping due to federal regulations that require it to ship via ground ship methods only. Additionally, this product can only be shipped within the contiguous 48 states.

In terms of performance, I found In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock to be quite powerful. After using it in my pool, I noticed a significant improvement in the clarity of the pool water within just a few hours. Not only that, but I could also tell that the chlorine levels were much better than before. Most importantly, I was confident that my pool was free from any harmful bacteria or contaminants that could potentially cause illness or harm me.

Overall, I would highly recommend In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock to anyone looking for an effective shock treatment for their pool. It is easy to use and offers great value for money when compared to similar products on the market. Furthermore, it has a pleasant scent which makes it a great choice if you want to maintain a clean and healthy environment in your pool area without having to worry about strong chemical smells.

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The secret behind our reviews

By Best Choice team

Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.

Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease Like.

Users reviews

95% of reviewers would recommend to a friend, Based on 27,302 Reviews

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