HTH 52016 Super Shock Treatment Swimming Pool Cleanser, 12-Pack

I read 12 pack and only received 1 loose packet!

This stuff clears up my 18 ft above ground every time. Very effective, at a good price.

The is my go to shock when I can’t seem to get my pool crystal clear before parties or bbq. I can put it in the day before we have company and wake up to it super clear and clean in the morning. 10/10 recommend for a fast acting job. Just keep in mind it doesn’t resolve you keeping up pool maintenance.

This is a great product and works very well but I was really disappointed when I went to Walmart and found these for $3.50 apiece when I paid $15.99 apiece here on Amazon. So just a heads up for all of you out there, Walmart has these a lot cheaper.

This simplifies the pool care process for me by a lot, but it is so pricey. I can't say this is good value, but I can say it really is the ultimate shock treatment it advertises. This has saved me a couple of headaches related to water problems. Our pool isn't in a good location and this helps regulate things like crazy.

Very good product. Keeps my pool water clean, as long as instructions are followed. its been 3-weeks since I started to use it and haven't had to change water. I Just cover the poolwhen not in use to avoid the sunlight and bugs to fall onto the water.