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.Great choice
Would RecommendPerfect
Great for hot tubs
Would RecommendI really like this chlorine for my hot tub. It meets my expectations to keep my hot tub clean and the water shimmering blue. I have to dose twice a week in my hot tub and it clears up cloudy water within a few hours.
Works great!!
Would RecommendGreat product for keeping your pool clear. Lowes had the best price.
Works good
Would RecommendPrice.
The Good stuff
Would RecommendWorks fast and efficient
Verified Purchaser
Works well
Would RecommendOther shocks can stain my liner. This product did not. Additionally two other big stores were out of stock, but Lowe's had it so I could close my pool on my schedule.
Verified Purchaser
Keep it clean
Worked great as always!
Verified Purchaser
Great product
Would RecommendWorks well
Verified Purchaser