Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this pool shock for delivering crystal-clear water and preventing algae growth with exceptional consistency. Most report dramatic improvements after one or two applications, with many noting years without algae problems. The combination of powerful shock action and built-in algaecide eliminates the need for separate treatments. Users appreciate the pre-measured bottles with easy-open tops that reduce mess and inhalation risks. Many have switched permanently from other brands due to superior performance and reliability across large pools. A few note that Cyanuric Acid levels require periodic monitoring, though most consider this a manageable trade-off for the product's overall effectiveness.
Customer review summary generated by AI, including incentivized reviews.Worked out for 1 week cleared up the pool
Would RecommendThe product does what it’s made do as long as you’re using it as directed, and your pool chemicals are balanced properly.
From Clorox-Pool
Problem with pool
Would RecommendI been using some of these products but the one needed to solve the problem of my pool that the strip recommend can't find it on store. I would like to add it to my cart on your app, but don't know how to do it. Also I need to purchasing others Clorox products to maintain the pool and is impossible to added to the cart. Please help.
From Clorox-Pool
Useless
Would Not RecommendBeen using Texas blue for years. Decided to try the Clorox tablets my pool is now green I bought the granular shock as advised on the website and it still green this product is useless
From Clorox-Pool
IT WORKS!
Would RecommendThis product worked very well. It is very easy to use. The app also helps so you don't have to carry bottle around. The app is so user friendly.
From Clorox-Pool
Praise!
Would RecommendDriving back and forth to my pool company isn’t the funnest thing to do so this app rocks for the ‘in between an.
From Clorox-Pool
Great product
Would RecommendWe have been using this shock for several years and it’s great at keeping the pool crystal clear all summer. We use it at opening and closing the pool. Our pool opens so clean every season since we’ve been using Clorox products
From Clorox-Pool
Pool Shock
Would Recommendgreat product, it works as advertised.
Shock Xtra Blue Powder
Would RecommendGood product but would like to see it stronger so that I didn't have to use so much to eliminate algae.
Clorox Pool&Spa 12-Pack Shock XtraBlue 16 oz. Pool
Would RecommendI have been using this product for several years after disappointing results with a 3" tab feeder. I have easy maintenance and control with the 16oz. chlorine bottles and the dry chemicals are much easier to control for disbursment. I find it an easier solution for keeping up with changing pool conditions as the seasons, temperature and heat index requires more or less product to keep the pool chloronated correctly. As for the 12-pack,itself, I buy two at a time which will generally cover 6-8...
Works but not the best option
Would RecommendIf you only need a few then this is fine but otherwise the bottles are too much packaging and create excess waste and the price is high for just a few treatments. The bags work just as well with much less waste.
GREAT POOL SHOCK
Would RecommendWe had a few issues with the pool not adding the algaecide weekly and the 2 frogs loved relaxing in the pool so we decided to try this shock because it said that it had algaecide crystal. Well we put the shock in the pool 3 bottles as recommended turned on the pump the next day, the water was clear, no frogs. This is a really good product we are sticking up for next years opening.
Pool shock
Would RecommendThis shock is the best shock I have use. The water in pool is super clear
Hi Louis, We are the manufacturer of Clorox Pool&Spa products. If you have any other questions or concerns, please give us a call at 1-800-SOS-POOL (...