HTH Spa 86230 Clear Chlorinating Sanitizer Spa and Hot Tub Cleaner, 2 lbs

Works well in SPA, Needed it and it was available Fast. Use 1 Tablespoon at a Time. Unsure if I could it at Walmart. They had Pool Chlorine products only at the time.

Perfect for my spa to help maintain proper Chlorine levels in very hot temp. Decent price enticed me to buy several and will buy again.

Just takes a very little towork

Easy to use keeps our hot tub, clean and sanitized.

I bout a spa for my 50th birthday and when I started looking for "chemicals" for maintenance I found this one. The container is easy to handle and the strength of the cleaner is pretty strong. I have an 8 seater and it only takes a tablespoon full one a week to keep the water clean. I will continue to buy it.

Arrived quickly, well packed and as described.

great value works great. always less money then my local pool store!

I have used this product before, and never had an issue, it works great for our backyard fountain to keep algae at bay. This latest container, however, is impossible to open. For this product - you have to push down on the cap while simultaneously turning it. This had never been a problem in the past, but this one does not open, the cap just keeps sinking down farther and farther into the container. Of course, when I went to my orders to initiate a return it - I see that the return window has already passed.