Why Is There White Buildup on My Faucets?

Why is there a crusty white buildup on my faucets? The white, chalky buildup on your faucets is called limescale, and it is caused by hard water. When water passes through natural rock formations like limestone, it dissolves and picks up high levels of minerals—primarily calcium and magnesium. When hard water drips, splashes, or evaporates […]