Ratings may include incentivized customer reviews.
What Customers Are Saying
The pool shock treatment is effective at keeping pools clean, clear, and free of algae. Most customers report that it dissolves quickly and clears up cloudy or green water overnight. Many praise the convenience of the pre-measured packets and the product's ability to maintain pool chemistry. While a few noted the strong smell and better performance in smaller pools, the overall consensus is that this is an excellent product that delivers reliable results in keeping pools sparkling clean and crystal clear.
Customer review summary generated by AI, including incentivized reviews.Quickly works
Would Recommend[This review was collected as part of a promotion.] We used this Shock in our pool and overnight the pool was ready for us the next morning. Great packaging and love that it is individual portions so that you don't have an open product that can spill or get clumpy.
From hthpools.com
Great
[This review was collected as part of a promotion.] We have an above ground pool that with the southern sun we are constantly battling chlorine burn off followed by quick algae growth. We find that this shock knocks the algae out quick, and allows us to spend more time enjoying our pool!
From hthpools.com
Crystel clear water
Would Recommend[This review was collected as part of a promotion.] After using the HTH Shock Treatment, my pool is free from algae & other contaminants in no time. We were having a pool party last weekend and my pool was cloudy and starting to turn green. It only took a a few hours for the shock treatment to work and have my pool swim ready. I will definitely purchase in future because it works so well.
From hthpools.com
Pool looks great!
Would Recommend[This review was collected as part of a promotion.] This Shock Treatment comes in the perfect size packages. Easy to use. My pool looks great after using these for a couple weeks. Pool stays green even in our really hot weather. I would highly recommend this to others.
From hthpools.com
Works Great
Would Recommend[This review was collected as part of a promotion.] This shock works great in our pool. Levels up the chlorine quickly so we can get back to the fun fast. I trust HTH products for our pool and family. It is easy to use and i know its killing all bacteria and keeping the algae away. Best quality product for pools.
From hthpools.com
Excellent product
Would Recommend[This review was collected as part of a promotion.] I live in a house far from the city, so my pool is constantly dirty by the leaves and insects that the field wind brings, so we constantly have to clean it, with the granules these are much easier, I put them in my pool and I let it work all night, it helps me a lot because it prevents algae from forming, purifies the water and keeps it clean a little longer so my children can play for hours, it has really been a great help to me, excellent pro...
From hthpools.com
Happy with product.
Would Recommend[This review was collected as part of a promotion.] Not a whole lot to say about a box of powdered chlorine but, it certainly works just as well as the more expensive brand I purchase locally. Would definitely buy it in the future. I highly recommend this product
From hthpools.com
Does the trick
Would Recommend[This review was collected as part of a promotion.] We kept having recurring issues and not quite getting the balance of our water right. Ultimately, we needed to shock it and this stuff did the trick. We make sure to always have it on hand for fairly regular applications.
From hthpools.com
The best!
Would Recommend[This review was collected as part of a promotion.] HTH Shock! Treatment is the absolute best! It keeps my pool looking it's best at all times. It keeps the water looking crystal clear. There is absolutely no cloudiness to it at all. I would definitely recommend this to anyone with a pool.
From hthpools.com
My pool water is clear!
Would Recommend[This review was collected as part of a promotion.] We live in Las Vegas. So, the pool is our home during the summer. It also means that during the summer, our pool gets swampy really quickly, it is hot. Shock is a must. This shock works as well as any we have ever tried. During the summer algae blooms are always an issue. Thanks to HTH shock, my pool water is clear and ready to swim in!
From hthpools.com
Great Features!
Would Recommend[This review was collected as part of a promotion.] I received HTH Shock! Treatment about a month ago and it's wonderful. It dissolves fast and works fast. My pool can be tough to treat because of the water I use, but this product helped clear it up very quickly. Thanks to this product I don't have to worry about gross water or bacteria!
From hthpools.com
Works fast
Would Recommend[This review was collected as part of a promotion.] With all the rain we have been getting this shock treatment is a must! It works fast a clearing our above group pool from being cloudy or green to crystal clear overnight. It's so easy to use and it's the brand I trust for my family. 10 out of 10 would recommend! Easy to follow directions too!
From hthpools.com
easy use
Would Recommend[This review was collected as part of a promotion.] This shock is great and easy to use. Just grab a bag, rip it open, and throw it in the pool. I plan on using this in the feature and will try out some of the other HTH products. I only wish i had more.
From hthpools.com
Good
Would Recommend[This review was collected as part of a promotion.] Excellent product brand quality works perfectly easy to use I'm enchanted with this product perfect ingredients recommended thanks for give me the opportunity to try this value perfectly supered my expectativs
From hthpools.com
Great Shock
Would Recommend[This review was collected as part of a promotion.] I bought this shock last month for my above ground pool. It works great! I really ha e no complaints about it. It did what it said it would. I followed the directions and waited a day before going in. The pool was crystal clear and clean! Great product.
From hthpools.com
Good
Would Recommend[This review was collected as part of a promotion.] Excellent product brand quality works perfectly supered my expectativs recommended thanks for give me the opportunity to try this product I'm enchanted with excellent ingredients too value perfect easy to use
From hthpools.com
WORKS GREAT
Would Recommend[This review was collected as part of a promotion.] I am so amazed at how well this product works. My pool was really cloudy after a couple of days of rain. So I just poured a couple of these bags in my skimmer basket and let it run overnight and all the cloudiness was gone the next day. I was very surprised at how quick this stuff worked. I really like that this stuff helps keep my levels where they need to be. It also helps keep my pool from turning green. You get a lot in each bag and it diss...
From hthpools.com
Shock
Would Recommend[This review was collected as part of a promotion.] I was completely shock on how quickly this product worked on our pool. It helped to clean our pool to a crystal clear blue. I have used this brand for years and I have used others. This is always my number one to go to.
From hthpools.com
Super shock treatment for the pool
Would Recommend[This review was collected as part of a promotion.] It is convenient that this shock comes in pre-measured packages of 6. It makes it easy to just open one pack and pour into the pool. I like that it is granules. I always shock the pool at least once a month and during the really hot months-Twice. It does a really good job.
From hthpools.com
Awesomeness leaves the pool beautiful
Would Recommend[This review was collected as part of a promotion.] This is one of the only products I will be using in my pool from now on it leaves it bright and clear and beautiful no clouding or anything I would highly recommend this product to anyone who wants a Pool! It cuts out some of the hard work we have to do to maintain the pool it helps you do it
From hthpools.com