HTH Green to Blue Shock System for Swimming Pools

from dldb

I saw the bad review. That person completely ignored the instructions. Stephanie explained the proper use of the product. This is a 2 part system, first a strong dose of Chlorine, which kills the algae. Second a flocculant o cause the dead matter to sink to the bottom of the pool. I have a cartri...

from bkw12

I use this every year to clean my pool in the spring. During the fall/winter it gets lots of leaves and is always green by spring. If you follow the instructions as stated on the box you get great results. I notice the negative review did not follow the instructions, leading to a lot of headache.

from Stephanie

We had an algae problem going on 3 weeks. We tried a few other products and nothing seemed to work. Picked this up from Walmart to try. Our chlorine and cya levels were off the charts so we drained out almost 40% and added fresh water to help lower. Algae was still obvious after partial drain. Br...

from Poolmom2

It really works like it says! We had a super green pool and used this product after trying others. Vacuumed it out and no more problems.

from dldb

I saw the bad review. That person completely ignored the instructions. Stephanie explained the proper use of the product. This is a 2 part system, first a strong dose of Chlorine, which kills the algae. Second a flocculant o cause the dead matter to sink to the bottom of the pool. I have a cartri...