HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels

My PH was too high and the local swimming pool store didn't have any muriatic acid so I got a bag HTH ph decreaser and it worked perfectly. Plus, it dissolved quickly.

first use the pool alkalinity and Ph came out normal. great product

[This review was collected as part of a promotion.] I'm very happy with the results of using pH Decreaser! My pool has stayed so clean and the pH levels have been perfect! Very easy to measure and use. The pH and alkalinity levels have stayed at their perfect levels since starting to use pH Decreaser. The pH level has stayed at 7.4. I will definitely only use this brand from now on in my pool!

[This review was collected as part of a promotion.] I bought this product because my PH was high after a pool test. I read the instructions and put the proper amount in the pool. Then I tested the level again later and it was at the tight levels. This product works very well.

[This review was collected as part of a promotion.] I have an above ground pool and I use this when my PH levels star getting too high. This works great to lower my PH to normal levels every time! It comes in a large 5 lb bag making this a great value! I will definitely buy this again!

[This review was collected as part of a promotion.] Our swimming pool pH tends to run high so we are frequent users of pH down products. We decided to try HTH pH down the last time we needed to bring the pH down. The product worked quickly and application was extremely easy.

[This review was collected as part of a promotion.] Purchased this item because of the extreme hot weather we have had that makes it difficult to keep the pool in good balance. Product did its job, keeping the water from clouding and giving me good test readings consistently. I would recommend this to anyone trying to keep their pH in check. After using the product, the overly dry skin after getting out, and especially burning eyes, stopped. Test results confirmed the chemicals were back in balance.

[This review was collected as part of a promotion.] We have been struggling with our pool PH for a few months now and we're not able to lower the PH with multiple other products. This product is an amazing product that has lowered our PH from the first time we have used it and I was able to maintain a great PH thus far!!! My pool is clean balanced and sparkling! It is very well maid and highly recommended!!!

[This review was collected as part of a promotion.] This ph down product is excellent for lowering the pool ph levels. I was experiencing some itchy skin and cloudiness and this cleared everything up. The granules dissolve quickly amd the bag reseals for easy storage. I'm very happy with this product.

Necessary for swimming pools. Expensive!