Krazy Klean Pro (10-year warranty)

I purchased these because I kept getting black rings in my toilet bowel every 3-4 days. It’s because of our water. These have helped tremendously.

I have not had to clean my toliets since I installed them

Bought the three pack and two of them are working great?

FANTASTIK

My toilet have always been problematic, difficult to clean because of hard water. This product makes my cleaning 90% better than before. I highly recommend it.

Hi. I just received this in the mail yesterday and dropped it into the tank a few minutes. I am very anxious to see how it works on the water stains in both my toilets that have been plaguing me for the last 11 years.

I have 4 toilets in my home, and we don’t use them all on a regular basis, but they all get rust stains from the water, and it looks terrible. I used these, and there is not a trace of rust stains. I thought I’d have to get a water softener system, but this does the trick!

Krazy Klean really works. After not seeing stains return. I’m a true believer

We have terribly hard well water and have been battling disgusting and embarrassing toilet stains for 30 years! I've had to clean with strong acid and pumice stones every couple of days and even then, they never looked clean. I ordered the product and dropped it in the tanks about a week ago. So far, no sign of discoloration or staining at all! This is a miracle and I'm embarrassed to say I'm pretty giddy about it!!! Thank you so much.......