Most bathroom and kitchen faucets have fittings called faucet aerators. These fittings mix air into the water as it passes through the aerator faucet to create a smooth stream made up of numerous tiny ...

Hard water residue, lime, and calcium buildup can be frustratingly hard to clean, and a quick wipe-down with a rag before company comes won't always work. So we tapped Angela Brown, CEO of Savvy ...

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 ...

We use faucets a lot. You may have noticed a crusty buildup develop the more you use your kitchen sink or shower head. This is typical in areas that have hard water and is caused by the minerals in ...