CPDI Champion Pool Shock - Ready to Use Liquid Chlorine - Commercial Grade 12.5% Concentrated Strength - 1 Gallon

Work for cleaning water in a well. Got the smell out of it, it’s a lot of work..

This !! My pool was cloudy ….I did everything..!! I was suppose to but we couldn’t get rid of the cloud ! Shocking made it a tad bit better but it was still cloudy my ph wasn’t even registered on the testing tube !! I added I shocked I even over added !! we do have multiple kids in it a day ..!! but nothing that should have keep it so cloudy ! I vacuumed scrubbed added all the things the pool store said ! Last night I added 11 oz of this !! And within 1 h I noticed a difference this am I woke up and the pool was crystal clear !! This is magic in a bottle !! Thank you 🙏

This product was ok for the price but it really took more than expected to do the job correctly.

I do not normally review products, but WOW! I had a real problem with mold on my house. I live in Florida, and the north side of my house was covered in really nasty mold. I tried EVERYTHING to get rid of it. While watching a video, a house washer mentioned 12.5% sodium hypochlorite as a no scrub solution to this issue. Well, after doing some research, I found this product with the exact ingredient needed. I put some in a garden sprayer, sprayed a test patch and 10 minutes later...bright clean paint!! I then sprayed it all over the mold, and with NO scrubing or power washing it just "disolved" the mold away. SO SHOCKED!! Loved this stuff!

So far it appears to be working. Just opened my pool from winter & had alot if algae. Woke up thia morning & its blue again, still cloudy but appears to be working fairly quickly. My pool was pretty bad.