HTH Spa pH up, Increases pH for Spas & Hot Tubs, Powder, 2lb

[This review was collected as part of a promotion.] This is a great product especially if you have a pool in your backyard and care about keeping it balanced and sanitized. Super convenient and easy to use as its effectiveness is immediate. Scent is not heavy and does not bother if you are sensitive and the packaging is so nice and simple. The best value for such a great quality product.

[This review was collected as part of a promotion.] HTH ph up helps creases pH levels in spas or hot tubs, it Allows sanitizer to work more effectively when you pour it into the water it also prevents corrosion on the surfaces and equipment . Can be use with all spa and hot tubs woks great I will recommend it to anyone interested in cleaning their hot tub

[This review was collected as part of a promotion.] Anyone who maintains their own hot tub knows that you're always needing to maintain a proper ph to avoid algae blooms etc. this product works easily and effectively. Package is easy to keep in storage when needed and feels safer than liquid acid options

[This review was collected as part of a promotion.] I've been using HTH Spa pH Down for a while now, and it's been a reliable solution for keeping my spa water perfectly balanced. Whenever my pH levels start to creep up, just a small amount of this product brings them back into the ideal range quickly and efficiently.

[This review was collected as part of a promotion.] HTH products are great and affordable. We often need PH increaser for our hot tub and occasionally for our pool. HTH works quickly and efficiently. It keeps our chemicals well balanced and the water pristine.

[This review was collected as part of a promotion.] It works exactly as it should. It's easy to use and helps balance my spa water quickly. I noticed results after just one treatment—no more itchy skin or eye irritation. It's a must-have for regular maintenance, especially if your pH tends to drop. Dissolves well and doesn't cloud the water. I've tried other brands, but I keep coming back to this one because it's reliable and effective. Great product for keeping spa water safe and comfortable!

[This review was collected as part of a promotion.] The HTH Spa Granule pH Plus is an excellent product for maintaining water balance in my hot tub. Easy to use and highly effective, these granules quickly raise the pH level, ensuring the water remains within the ideal range for comfort and safety. Consistent quality and reliable results make it a favorite among spa owners. The granules dissolve easily, avoiding clumping or residue, which helps keep the water clear and inviting.

please know the caption for the product indicates a 2 lb package. I got the delivery and there's only a 1 lb container.

I have a Taylor test kit that I regularly use to test my spa. I got these to hopefully have a quicker option for when I'm short on time or for regular maintenance throughout the week. I understood that test strips were less accurate but hoped to get in the ballpark of the actual values. I tested a few strips against my known levels and only the Free Chlorine level was remotely close. All other levels were wildly off and showed that my levels were outside of ideal levels. If someone relies on these strips to adjust their levels, their spa will not be balanced properly. I put two stars instead of one because I may still be able to use these just to quickly test the chlorine levels.

I ordered tje wrong item, nothing to do with the product, didnt open, needed tablets, not powder.