Consider the 140,000 times you're likely to flush a toilet over a lifetime, and it's easy to see why toilets guzzle nearly 30 percent of a home's water use. Replacing older, inefficient toilets ...

Older models use up to 3.5 gallons of water per flush, compared to modern ... of a replacement. If your toilet wobbles when you sit on it, it could be a sign of a loose bolt or an underlying ...