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.Bright Blue Saltwater Pool!
Would RecommendHighly effective! Our pump was down for 48 hours and the alge crept in. We tried the algecide we had with no luck. We got this - basicially - because it was the only thing available at the time. However! What a life saver. It cleared everything up quickly. Word to the wise, don't use more than instructed. We used a whole bottle and we've had bubbles for weeks. It has not effect anyone, so that is good! But the pool was super blue within a day!
Verified Purchaser
The fact that the product was consontrated was a +
I bought this a few weeks ago and so glad I did. It is a pool chemical and after just a few times using it my pool was just about ready for the upcoming labor day weekend and all that goes along with that. A young man helped me select the item and was able to recommend the proper amount to use after (we together) determined how much water was in the pool.
Verified Purchaser
not animal safe
Would Not Recommendonn lowes website it says its animal safe. When I read the bottle. It is not safe for birds-fish or animals..
Verified Purchaser Lowe's Employee
Foaming and cloudy water after use
Would Not RecommendAlgae Guard Advanced is causing excessive foaming and has created a cloudy problem in the water. have used are the recommended dose. Is there a solution for the cloudiness. Clarifier, flocculent and proper choline level is not correcting the problem.
From hthpools.com
Great stuff!
Would RecommendI recently had an algae bloom after leaving the cover on the pool for 4 days when it got very hot outdoors. I think it was mustard algae as my typical chlorine shocking was not very effective. I applied this algicide and within 24 hours the pool was useable. After 48 hours and the water was crystal clear. This is a great tool to keep in the pool treatment bag of tricks.
From hthpools.com
Good Product
Would RecommendCleared up our water by eliminating floating algae. It was noticeable after about 24 hours. Will use it again.
Verified Purchaser
Good chemical
Would RecommendGood chemical
Verified Purchaser
This has always worked best for me.
Would RecommendVerified Purchaser
It works.
Would RecommendClear instructions.
Verified Purchaser
Fair price and delivered on time
Quality Product
Verified Purchaser

Mike K, thank you for your feedback on this issue. We would love to chat with you further to gather more details about your pool/water situation and i... Read More