Clorox Pool&Spa Shock XtraBlue+ Granules for Swimming Pools, 12pk

from Boog

Tried Several Different Brands and Price Ranges and Always Found Clorox Xtra-Blue 6 in 1 to be the Best Buy!

from Matt

This shock worked great on clearing up my kids pool. Overnight it went from algae infested to nearly clear water. I had two shock again to get clear water. But haven't had cloudy water for weeks since second shock.

from Lisa

This product clears my pool faster than any other product I've ever used and keeps it crystal clear highly recommend for anybody that has a pool.

from Glenda

Great pool product. Easy to add just watch the wind the powder is super fine and will be in the air for a few minutes until it settles. Image powder bleach in a dust storm. Helps keep our pool nice and clear.

from David

Clorox XTra Blue 6 in 1 shock is the best. The pre measured bags make it so convenient also. I use the Advanced Blue products with the Clorox XTra Blue so a bag of shock once a week or after it rains, is the only Chlorine that I use in my pool. Water stays Chrystal Clear.