I have now bought more for my second house because I love them so much. You definitely still have to clean your toilets but it helps so much!! I cleaned out all my tanks first before I put them in and they have all stayed clean since which is fantastic! I would definitely recommend them!
We are on a well system in a very drought condition, such that the water coming to the stool tanks have a lot more soils than usual. The New Krary Klean Pro's are doing their trick and the tanks are nice and clean.
Since I already crazy clean, I never have to worry about ringing a round the rim. Works wonderful I am very pleased. Customer Service understand your issues and when there’s a problem that to help 100%.bell
Haven’t had to do a deep clean since the middle of March.