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16-oz Dichlor Pool Shock

Ratings & Reviews for Clorox Pool&Spa 16-oz Dichlor Pool Shock

4.7
763
Review
 4.7 out of 5
768 Reviews


90% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this pool shock for transforming cloudy or green water into crystal-clear blue within hours, with many seeing results in as little as 15 minutes. The 6-in-1 formula effectively combats algae including black algae, and dissolves quickly without premixing. Most users report consistent performance across pool types and use it weekly for year-round maintenance. Reviewers call it the best shock they've used, appreciating its reliability and ease of use. A few mention concerns about price and occasional packaging discrepancies, but these do not diminish overall satisfaction.

Customer review summary generated by AI, including incentivized reviews.
768 Customer Reviews

Hard to find these singles

Available

April 8, 2026
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Worked

Would Recommend

Worked

April 8, 2026
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Good price

Would Recommend

Haven't used it yet this year but I am sure it's great

April 8, 2026
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tastes bad

can't eat it

April 6, 2026
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Quick and easy

Would Recommend

It works!

April 5, 2026
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Good price

Would Recommend

Good price and works as described

April 5, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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Perfect Size

Would Recommend

Perfect Size for Weekly Maintenance. Larger bins have longer smell when opened.

April 5, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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This is a great product

Would Recommend

This product works fast and is convenient

April 3, 2026
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It works

Would Recommend

A bit expensive, but it works

April 2, 2026
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Works great

Would Recommend

Works well every time. Using this shock makes it easy for me to maintain my pool.

April 2, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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Works guick

Would Recommend

Fast working

April 2, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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This works excellent for me to clear up sun block

Would Recommend

I don’t use this a lot but when I need it

April 1, 2026
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Shock it

Would Recommend

We use this for our pool every year! Definitely need it

April 1, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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Makes pool sparkle

Would Recommend

Easy to add

April 1, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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Don't mix it with anything else.

Would Recommend

Cleared my pool pretty quick.

April 1, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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You can count on this!

Would Recommend

This works consistently to keep the water clear and inviting

April 1, 2026
From XtraBlue 6 in 1, 6 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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Better price than other stores

Would Recommend

Good brand

March 31, 2026
Verified Purchaser
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Little bit goes a long way

Easy to use

March 28, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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