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Title: One less disgusting household chore!
Review: Like many, the hard water in my area made cleaning the toilets a weekly pain. This system, which I've had in use for about 3 weeks, works great. Toilet bowls are spotless and I haven't touched them with a brush.I installed them on two toilets. One of my toilets had a non-standard fill valve which the hose of the cleaning system was too small for. I replaced the fill valve with a Fluidmaster model (about $10) and the problem was solved. Not a problem with the cleaning system, just a non-standard fill valve.
