Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools

Keeps my pool clear all summer and helps to clear the water in the spring when opening. The water is always crystal clear You can see one of the floor drains in this photo. The white circle on the left.

Works great in my pool. Its my go to brand and I dont trust any other brand. I stick to what I no works.. its a great value for the money. I have no conplaints. Melts away fast within 15 mins and Im ready to swim. It dosent clog my pool in my pool or my pool pump. Keeps my pool cristal clear all summer long, I shock my pool at least wver two weeks or sooner if we have heavy rain fall. I also use it along with Clorox pool chlorine.

Best price in the area. Product works great. Use at the first sign of algae and it does as promised - kills it and makes the water a beautiful blue.

I have a 15 ft 32" inch Easy up pool and kids ...I put this in once a week because with all the kids germs and with the 104°F heat the algae builds up.. so soon as it start feeling slimy I put 1/4 cup of this in the pool and it takes care of all the sliminess even the filter looks good after using this .you only need about one fourth cup one bottle of this will last you two months... Or longer for an easy up pool

Yesterday. I go check on my pool. There was mustard algea all over it. Do a bit of research and find this stuff at walmart for under $5. Figured I'd give it a try. Less than 24 hrs later and cleaning my filter about 4 times vacuuming the pool. The stuff is gone. Absolutely awesome.

Works very well and keeps are pool crystal clear. When I first started putting it in our pool, put 2 bags the first week and now just one bag every week and it works perfectly. Have tried other products but this is definitely the best we have ever used.

Works well, keeps the pool crystal clear! Highly recommend. I do wish they had stayed with the plastic bottles instead of the bags. It was easier to store open bottle.

We've used this in the past for cloudy water, maintenance, and to rid the pool of developing algae. This year, with all the rain the pool got away from us and algae had begun to develop to a neon green color. We vacuumed the pool to waste, added extra chlorine, and dumped a bottle of this in, then ran the pump for 8 full hours. The next morning the pool was sparkling blue. Worked great for us.

this product is awful! it will not keep your pool from turning green. and when you do get your water back , it looks thick. cloudy some might say. if you want to battle your pool instead of enjoy it, then this is what you want to buy. otherwise, dont! walmart needs to bring aquachem back! now that is a product that works. i found aquachem at another store, bought that 5 pack for $14.99 ( way cheaper than this stuff) put 2 bags in and poof!!!! swimable pool! i would have given 0 stars but wouldnt let me. the first picture is after weeks of fighting to get pool right! the 2nd picture is after just 2 bags of aquachem

26 and some change for one little container ok. Shock! Come on I though it was at least three... Totally ripped off with this so called chlorine shortage