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32-oz Pool Algae Prevention

Ratings & Reviews for HTH 32-oz Pool Algae Prevention

4.5
157
Review
 4.5 out of 5
157 Reviews


90% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product is generally effective at controlling and preventing algae growth, quickly clearing up various types of algae and leaving the pool water clear. It is easy to use and a little goes a long way. The product works well even in conditions that promote algae growth. However, some customers had mixed experiences, with a few finding it created excessive foam or didn't fully eliminate their algae issues. Overall, the majority of reviews indicate the product is a reliable and convenient solution for maintaining a clean, algae-free pool.

Customer review summary generated by AI, including incentivized reviews.
157 Customer Reviews

Amazing results!

Would Recommend

[This review was collected as part of a promotion.] We have a hard time fighting the algae in our pool every year because it just gets so hot in the South! The sun just seems to bake away our chemicals as soon as we add them leaving the algae to run amok. Since starting Super Algae Guard in our pool water, seeing the results has been amazing! Our water is pristine and our levels are all within perfect normal range. Highly recommend this!

May 19, 2018

From hthpools.com

Works Great!

Would Recommend

[This review was collected as part of a promotion.] This is one product that is in my arsenal against algae, the others are phosphate eliminator/minimizer, and sanitizer(chlorine) not in that order necessarily. I used two treatments on different days of 12 oz. each time for my 30,000 gallon pool. You have to read and follow the directions and have the correct size of your pool. This product seems pretty fool proof the only way I see it bubbling is if you over add product or your pool is already ...

May 17, 2018

From hthpools.com

Algae Guard

Would Recommend

[This review was collected as part of a promotion.] I got this as a sample from Try it Sampling and used it in my pool to control Algae and it worked great my pool has not turn green since I put some in my pool and my pool is now Crystal clear to go swimming

May 15, 2018

From hthpools.com

Blue

Would Recommend

[This review was collected as part of a promotion.] I really needed something flew my pond in my backyard . When this arrived I went straight to pour in the algae and wow it’s been a few days and I can start seeing a difference thanks . I like how it is blue to

May 14, 2018

From hthpools.com

This algae guard really works!

Would Recommend

[This review was collected as part of a promotion.] I have tried several other products and this one by far is the best at keeping the algae at bay. I really liked that we could swim immediately after AI applied the product. It was very easy to apply it to my pool and I won't be switching to any other brand.

May 14, 2018

From hthpools.com

Great product!

Would Recommend

[This review was collected as part of a promotion.] My pool was so green couldn't see the bottom of it. Used the recommended amount ran filter all night next morning almost completely clear. Shocked it the next night and that following morning crystal clear. Worked great!

May 14, 2018

From hthpools.com

Loved that you can swim immediately after using!

Would Recommend

[This review was collected as part of a promotion.] I got the HTH super algae guard about a week or so ago in hopes of preventing the unappealing algae that swimming pools tend to create at times. I used this product several days ago in my pool and the water is in great condition, still as crystal clear as it was when it was filled, I LOVED the fact that you can swim immediately after using this product, that was a huge advantage. Overall a great product and I would recommend if you don't want n...

May 13, 2018

From hthpools.com

Super easy

Would Recommend

[This review was collected as part of a promotion.] I got this last week for the pool. Works super fast , I could tell the difference within an hr of putting in pool. Will definitely be buying again. I was able to clean the pool without my husbands help.

May 13, 2018

From hthpools.com

Favorite!

Would Recommend

[This review was collected as part of a promotion.] This is the only thing we will use in our 20,000-gallon pool. It never fails and my Pool is never green with it. We became pool owners 2 years ago and we tried many products and this product by far is superior

May 13, 2018

From hthpools.com

Cool stuff

Would Recommend

[This review was collected as part of a promotion.] I got this for my swimming pool and I'm hoping that it will work wonders this summer I thought I would try a different product so here goes nothing hope it works as I have not yet been able to try it.

May 12, 2018

From hthpools.com

works great

Would Recommend

[This review was collected as part of a promotion.] I received HTH to try and it does exactly what it says it does. Water is clean and algae free. It does a great job. It is easy to use and there is no mess. I love the idea that the kids can swim in clean water and not worry about it.

May 12, 2018

From hthpools.com

It help some.

Would Recommend

[This review was collected as part of a promotion.] I liked this super algae guard. It worked pretty good. I thought it done a good job at keeping the algae away. It didn't keep the algae away as long as expected but it works. I'm gonna be buying more .

May 12, 2018

From hthpools.com

works perfect

Would Recommend

[This review was collected as part of a promotion.] this had gotten every bit of algae we had out of our pool an it is bluer than ever now, I have never seen this pool this clean an beautiful. so happy with this product an will continue to buy it every 2 months.

May 12, 2018

From hthpools.com

Awesome!

Would Recommend

[This review was collected as part of a promotion.] So very happy to have gotten this. After dealing with my pool for the last month, I noticed algae growing at the bottom. For the life of me, I could not understand why or where it was coming from because my pool is covered when not in use. Well this algae guard has definitely helped keep the algae out for the last few weeks when it would grow in a matter of days. A need for all pools!

May 11, 2018

From hthpools.com

This works really well

Would Recommend

[This review was collected as part of a promotion.] I had algae blooming in my pool and the water was cloudy and turning green until iI to this algae guard. Not only did it work to kill the algae but it hasn't come back yet. My pool is sparkling and gorgeous!

May 10, 2018

From hthpools.com

Super Alage Guard Review

Would Recommend

[This review was collected as part of a promotion.] Our pool seems to collect algae very easily. I don’t know if it’s because where we live. But I tried this product in our pool and it cleared up with in an hour. Very amazing and powerful stuff. I am definitely purchasing in the future!

May 10, 2018

From hthpools.com

Love this product

Would Recommend

[This review was collected as part of a promotion.] At first I wasn't sure if this was even going to work just because I have never used this brand before but I must say I was pleasantly please it works great and does esactly what it's suppose to do will haft to try some more of there products

May 10, 2018

From hthpools.com