Buy 2 Happy Toilet Cleaners, Get 1 FREE

The perform as sold. Little right fitting into the tank at the top. The included stick did fit into the slot of my Kohler cartridge the only slight problem is that you need to be careful if you pull top of the tank, you get a strong smell of wet chlorine.

LOVE IT!

I was very skeptical at first, as we have very hard water where I live, and I had tried other products that I promised it worked on hard water, but didn't, so I was using a pumice stone, which I had just done the day before my Happy Toilet arrived. Since installing, I have not had to clean my toilet bowl in 2 weeks. I've referred your product to no less than 5 people. Very satisfied.

They really work

I put 1 in all 3 toilets 2 weeks ago and the toilets have never been this clean. I only wish they weren't so strong smelling.