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XtraBlue 6 in 1, 6 -Pack 16-oz Dichlor Pool Shock

Ratings & Reviews for Clorox Pool&Spa XtraBlue 6 in 1, 6 -Pack 16-oz Dichlor Pool Shock

4.7
763
Review
 4.7 out of 5
763 Reviews


91% 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 or days. Most report consistent, rapid results and trust it for weekly maintenance. The formula dissolves quickly without premixing, kills black algae effectively, and performs faster than liquid chlorine alternatives. Reviewers highlight ease of use and deep brand loyalty, with many calling it the best shock available. A few mention price concerns or packaging discrepancies, but these are vastly outweighed by positive feedback. Overall, customers consider it an essential, reliable pool maintenance product.

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

Keeps water free of algae.

Would Recommend

Use to prevent algae in water feature in yard.

May 14, 2026
From 16-oz Dichlor Pool Shock Verified Purchaser
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Safety

Would Recommend

It's good

May 13, 2026
Verified Purchaser
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Works

Would Recommend

Works as described

May 13, 2026
From 16-oz Dichlor Pool Shock Verified Purchaser
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Everyone knows Clorox

Would Recommend

Excellent product! The algicide plus the xtreme blue additive really work well in my pool. Strong enough to do the job but not so strong it irritates your skin.

May 12, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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Summer Pool Must have

Would Recommend

Easy to use and it works great.

May 12, 2026
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Works

Would Recommend

I’ve used other shocks and this one works having to only use it a couple times a month on a 10k gallon pool

May 11, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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Superb performance additive.

Would Recommend

Works well for inground pools.

May 10, 2026
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Good product for above ground pool. Works well

Would Recommend

Good product for an above ground pool

May 10, 2026
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It’s good

Would Recommend

It’s good

May 10, 2026
From 16-oz Dichlor Pool Shock Verified Purchaser
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Clorox Blue Clean

Would Recommend

I've used this shock for years. It's effective in keeping the water clean and easy to distribute in the pool.

May 9, 2026
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shock

Would Recommend

best price in town

May 9, 2026
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Best brand

Worked great on my above ground pool

May 9, 2026
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Pool ready

Would Recommend

Pool shock

May 7, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
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