Ratings may include incentivized customer reviews.
What Customers Are Saying
The pool shock treatment effectively clears up algae and turns the water a clear blue color. Users praise its convenience and value compared to other products. Many report it is particularly good at preventing algae growth, even in hot weather, and consider it the best pool shock they have used. A few note it can temporarily cause a green tint, but this clears up quickly. Overall, the product is widely regarded as high-quality, reliable, and effective at sanitizing, clarifying, and preventing algae in pools.
Customer review summary generated by AI, including incentivized reviews.XtraBlue for Xtra time in the pool
Would RecommendI use this once a week to maintain the chemical levels in my pool. I do nothing but pour this in, let my pump run overnight and add one to two 3" chlorine tablet(s) to the skimmer. My pool is clear and blue for the next 6 days and the chemical strip always tests with perfect levels. I've tried other brands of shock and they were NOT the same.
Great Produck
Would RecommendExcellent product and I got it when it was on sale as well. Works as well as any shock I've bought at a pool specific store but is always less at Lowe's.
Crystal water
Would RecommendUsing one bottle every three days. Pools looks crystal clear so far. 24,000 sq in ground pool.
Pool shock
Would RecommendWeaker than some of the other shock I use but tripling it up help a little
Verified PurchaserSweepstakes
Does the Trick!
Would RecommendGreat for keeping Black Algae away! Easy use container as opposed to cutting bags open!
Verified PurchaserSweepstakes
Whoa
Would RecommendThird year using this product and still impressed!
From Clorox-Pool
Pool shock
Would RecommendWorks great. Part of a pool treatment regimen. Lowe's generally has the better price on it.
Works Great
Would RecommendKeeps my pool crystal clear. Works great. I recommend it!!
Clorox is awesome
Would RecommendClorox products are the only chemicals we use for our pool.
Crystal clear pool
Would RecommendThis Clorox Pool shock, is not only 10 time better than HTH, but so much easier to apply and use.
Easy, Convenient and it works!
Would RecommendPre-measured "bottles" are much easier to open than the typical pouches. And, after you are through with them, recycling is possible (which is not with pouches.) Shock works well and dissolves better than a lot of shocks, so there isn't undissolved shock on the bottom of the pool.
good pool water
Would Recommendhad my water tested after 3 weeks of using this xtra blue
Verified PurchaserSweepstakes
Pool
Would RecommendThis shock perfect, keeps my pool nice and clear sanitized