How to Clean a Shower Head (Remove Buildup and Restore Water Pressure)

A clogged shower head reduces water pressure and produces uneven spray patterns. Mineral deposits from hard water block the nozzles over time. Here's how to clean it thoroughly and restore full pressure.

What You'll Need

• White vinegar
• A plastic bag and rubber band (for the soak method)
• CLR Calcium Lime Rust Remover — for heavy mineral buildup
• An old toothbrush
• A toothpick or needle (to clear individual nozzles)
• Microfiber Cleaning Cloths

Method 1: Vinegar Bag Soak (No Removal Needed)

1. Fill a plastic bag with enough undiluted white vinegar to fully submerge the shower head nozzles.
2. Place the bag over the shower head so the nozzles are submerged in the vinegar.
3. Secure with a rubber band around the neck of the shower head.
4. Leave for 1–3 hours for light buildup, or overnight for heavy deposits.
5. Remove the bag and run hot water for 1–2 minutes to flush out loosened deposits.
6. Scrub the nozzles with an old toothbrush to remove any remaining residue.

Method 2: Remove and Soak (Most Thorough)

1. Unscrew the shower head from the arm (wrap the connection with a cloth before using pliers to avoid scratching).
2. Submerge in a bowl of undiluted white vinegar for 1–3 hours.
3. Scrub all surfaces with an old toothbrush.
4. Use a toothpick to clear any individually blocked nozzles.
5. Rinse thoroughly and reattach.

Method 3: CLR for Heavy Buildup

1. Fill the plastic bag with CLR diluted according to package directions.
2. Soak the shower head for 2 minutes only — CLR is more concentrated than vinegar.
3. Remove, run hot water immediately to flush thoroughly.
4. Scrub with a toothbrush.

Note: Do not use CLR on gold, brass, or decorative finishes — use vinegar only on these.

How to Clear Individual Blocked Nozzles

After soaking, if some nozzles still spray unevenly, use a toothpick to gently poke into each blocked nozzle hole and dislodge the mineral deposit. Run water to flush after clearing each nozzle.

How Often Should You Clean the Shower Head?

Monthly in hard water areas. Every 2–3 months in soft water areas. If you notice reduced pressure or uneven spray, clean immediately.

Frequently Asked Questions

How long should I soak my shower head in vinegar?

1–3 hours for light to moderate buildup. Overnight for heavy mineral deposits. The longer the soak, the more effective the descaling.

Will vinegar damage my shower head finish?

White vinegar is safe for chrome and stainless steel finishes. Avoid prolonged vinegar contact with gold, brass, nickel, and oil-rubbed bronze finishes — limit to 30 minutes maximum for these.

My shower head is still clogged after cleaning. What should I do?

Try CLR for a more powerful descaling treatment. If the shower head is very old with severe buildup, replacement may be more practical than continued cleaning attempts.