What Causes the White Substance on My Faucet? What Can I Do About It?

What Causes the White Substance on My Faucet? What Can I Do About It?

Mineral deposits cause this unsightly buildup. To remove them, pour a cup of vinegar into a plastic bag. Place the bag over the showerhead or faucets and hold it in place with a twist tie overnight. In the morning, remove the bag and gently scrub off the deposits with an old toothbrush.