Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

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
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 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.
768 Customer Reviews

Works fast

Would Recommend

Great product

March 27, 2026
Verified Purchaser
Was this Review Helpful ?

Keeps pool clear

Works good 👍 price little high went up during Covid never came down

March 19, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
Was this Review Helpful ?

Buy big and save

Would Recommend

14/2 250 foot is the best price and the only way to purchase it

February 8, 2026
From 16-oz Dichlor Pool Shock Verified Purchaser
Was this Review Helpful ?

It is easy to use and works well

Would Recommend

The product works very well.

February 2, 2026
From 12 -Pack 16-oz Dichlor Pool Shock Verified Purchaser
Was this Review Helpful ?

Pool

Would Recommend

Works good with my pool.

January 23, 2026
Verified Purchaser
Was this Review Helpful ?

Works GREAT

Would Recommend

Excellent Product, with a little brushing of the sides of the pool. It was crystal clear!

January 20, 2026
Verified Purchaser
Was this Review Helpful ?