Works well. We have been using it for years.

Great product. Keeps my pool nice and clean!

Above average results, but dissolves slower.

It would have been quicker to just go into the store and buy it myself.

Works just as great as any other brand from pool cleaning stores and saves me money!!

Not quite as good as i get at pool store but works ok.

Works good and lower cost than most other shock you find in other places.

Great product for the price.

Glad to find this. Availability has been limited for pool shock

Product was delivered quickly and the price was great!