Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

32-oz Pool Algae Prevention

Ratings & Reviews for HTH 32-oz Pool Algae Prevention

4.7
100
Review
 4.7 out of 5
101 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this algae guard product for exceptional effectiveness in preventing and eliminating all algae types, with results visible within hours or minutes. Most reviewers highlight crystal-clear water, algae-free pools lasting up to three months, and the ability to swim immediately after application. Many appreciate the low-foam or foam-free performance compared to alternatives and the simple, consistent dosing. A very small number mention minor foaming or isolated dissatisfaction, but these are vastly outweighed by widespread satisfaction. Overall, reviewers consider it a reliable game-changer for pool maintenance.

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

One step!

Would Recommend

[This review was collected as part of a promotion.] I got this a couple weeks ago for my new pool, and I think it works great! I'm new to the pool world and was kinda overwhelmed by all the chemicals. This is so easy to use, and you can swim immediately, that was a big plus. No residue and so far we haven't had any algae! And you only need to use it once, maybe twice a year. This will definitely be my go to from now on.

May 10, 2018

From hthpools.com