ARM & HAMMER Clear Balance Swimming Pool Alkalinity pH Maintenance Tablets, White, 1 Pack, 24 Count

These are so easy to use! They're cost effective and maintain the PH/Alkalinity better than it was before. We just make adjustments every few weeks rather than every 2 days. No smell, less algae, they fit right into our skimmer. The tab itself only lasts a few minutes but the benefits last much longer.

I’ve been using ARM & HAMMER Clear Balance tablets for a few weeks now, and I’m very satisfied with the results. These tablets make maintaining the pH and alkalinity levels of my pool so much easier. I just drop one in when I add chlorine, and that’s it — no messy mixing or complicated steps.

My pool has done a 180 with these tablets! I have trees in the yard always dropping leaves, twigs and anything else in the pool. Even with great chlorine levels I would get green patches in random places in the pool, requiring a lot of brushing and vacuuming. Using these has eliminated the green spots and helped the water to be crystal clear. I throw three in my chlorinator a week with the chlorine tablets in a 25k gallon pool. Works perfectly!

Works as expected or better but does not last as long as liquid chlorine

We added this to our seasonal above ground pool this year and it has made a huge difference. The Chloring seems to last longer and we have not seen any algae during this rather hot year. We have a 12' round pool, it is covered most days, and the filter is run a few hours per day. 4 months in and we are really happy with how the chlorine and ph seem to be performing compared to other years. Get a good set of test strips but this product is easy to open, use, and is a great value. Thanks Arm & Hammer!

I just discovered these this year. Game changer! Highly recommend. In the 20 years I’ve had this pool, this is the best it’s looked and easiest it’s been to maintain. It’s reduced the number of times I get my water checked at the pool store by half (I use test strips for day to day).

Not sure how well they work yet as I have only used them once. But almost every tablet in the box I opened was broken.

Takes the labour out of keeping the pools PH balanced, add one with the new chlorine tablet and voila. Second year with no pool issues. Bought a sand filter. Use this once a week with the chlorine tablet and run sand filter 2 hours a day at night. And a weekly shock. Pool gets heavy use and it stays clear and balanced.