I have been using this chlorine for years. It is much less expensive than other brands and works great. It dissolves fast. I also take some and put it into a smaller container and use it in my hot tub. It is the same ingredients as hot tub chlorine but much less money.

Highest chlorine concentration available at good price. I use this all the time. Slightly cheaper than the 1# packets... if you don't want to wrestle the heavy bucket. Occasionally will buy some other brand, but this always seems to work best at the price point.

Keeps my pool crystal clear even through weather in the 110+ region!

Works just like the mire expensive stuff.

Seems to be an old product. Does not work.

This chlorine is great for maintaining chlorine levels and is great for shock as well.

While price is extremely competitive the condition of the product upon arrival was poor at best

Great product at a great price

good price per pound but needed 1 inch

Just what I needed.