The buildup of mineral deposits can cause an unsightly appearance. To get rid of them, take a plastic bag and put a cup of vinegar inside. Tie it onto the showerhead and let it sit overnight. Come morning, remove the bag and gently scrub away any remaining deposits with an old toothbrush. Additional cleaning methods may involve removing faucet aerators to soak in the vinegar solution overnight.
If you're looking for more ways to reduce hard water buildup, talking to a Miami 24/7 Plumbing professional can help you learn more about our H2O Harmony system and its available water softening or conditioning options.