Q: Most times when I use an automatic-flush toilet in a commercial building, it flushes two to three times. Do automatic-flush toilets waste or save water? – Ed Zajac, Orangevale A: Your experience is ...

In theory, toilets that flush automatically are the ideal bathroom update. They're more sanitary, have no handles to break, are more handicap friendly, don't waste water, and best of all, there's no ...