Dear Ed: I enjoy your passion for saving water and I’m ready to start upgrading my plumbing fixtures to be more efficient so I can lower my water bill. Can you give me some guidelines to get started?

Drip. Drip. Drip. With each day that passes, the average American household wastes approximately 90 gallons of water. Nationally, this translates to a loss of over 1 trillion gallons annually. Fresh ...

When water no longer flows properly from the faucet, it's often due to the aerator. Photo: Getty Images Is the water from the tap not flowing evenly anymore? It might be due to the aerator. This ...