Clorox® Pool&Spa™ Shock Clear, for Crystal Clear Swimming Pool Water, Swim-ready in 15 minutes, Suitable for vinyl pools (6-Pack)

This stuff is great. I use 1 package a week and run my filter for 4 hours a day, once i started back flushing my pump for 20 seconds every week I have beautifully clear water all summer. No need for anything else. And I've swam right after using this with no issues. For reference my pool is small only 18ft

Great value and delivered timely. Works well for algae control.

This is easy to use and is effective. We throw in a couple bags if we have consistently high temps for several days or have a get together where there are lots of people in the pool. It dissolves quickly (so I'm confident it isn't just getting sucked into the filter before it can work). Keeps our pool looking great.

Love this product!!! It did great for algae removal. Cleared up in only a couple of hours

this shock/clorinator works great, good value- i just went to re-order, the price has gone up $10 in 10 months [20%] wtf?

Awesome productIt

Clorox is my favorite brand to use for pool shock . It does the job every time ! Clears up my foggy looking water

Great shock treatment for my pool. The price was better than in the stores and was delivered quickly. Will definitely reorder.