Never Scrub Automatic Toilet Cleaning System - New/Improved by Never Scrub

The previous toilet bowl stains disappeared and the bowl is staying white and clear of any hard water stains. Smells fresh, a bit like a hot tub as it likely uses similar chemicals. Should be good for 3 months so just need to find a good place to shop for the refills now.

I will continue to buy these! They keep the toilet looking good and smelling clean!

Brilliant design. Works great! Way better than tablets, which keep dissolving even when you're gone, and never last as long as the listing says. I have hard water and don't flush every time, and this stuff works. Love that it has no dye. Smell isn't noticeable unless you stick you head in the toilet. Check out the ratings on the refills. People who use this system love it. I'm on that list now. UPDATE: I now have them in 4 toilets. First one still working after six months on original cartridge. Here's what to expect. First, the tubes are extra long. They can easily be cut with scissors. Leave an extra inch or two and curve them. Second, the cartridge may be loose and leaking. Turn it clockwise. Third, for the first few weeks, it might work so good below the water line that the part above the waterline will look dingy. Be patient. In a few more weeks, the top will clean up to match just from the flush water flowing over it.

Installed it into my teen son’s toilet because he’s a typical kid who hates cleaning. 2 weeks later the bowl needed a clean regardless. Helps a bit but not a replacement for a toilet brush.

its okay