How to Clean a Showerhead

Restore full water flow, remove limescale and grime, and keep the finish looking good — with plain white vinegar and water.

Quick Facts

• Time: 30–60 minutes soaking, plus about 10 minutes hands-on
• How often: every 3–6 months
• Cost: pantry basics
• Works for: removable and fixed showerheads

What You Will Need

• Distilled white vinegar (5%)
• Warm water
• A bowl, bucket or strong plastic bag
• An old toothbrush or soft brush
• Baking soda (bicarbonate of soda)
• PTFE (plumber’s) tape
• Adjustable wrench and a cloth
• A pin or toothpick, and a clean cloth

Before You Start

• Check the finish first. Chrome and stainless steel cope well with vinegar. For sensitive finishes — brushed nickel, brass, oil-rubbed bronze, gold or coloured coatings — use a weaker mix (see below) and never soak longer than 30 minutes.
• Never use boiling water on a plastic showerhead or plastic parts — it can warp or crack them. Use warm water only.
• If the head will not unscrew, do not force it. Try the fixed-head bag method instead, or call a plumber — a forced fitting can snap the shower arm.

Method A — Removable Showerhead

1. Remove the head. Unscrew it anticlockwise by hand. If it is stiff, wrap a cloth around the nut and use an adjustable wrench gently. Keep the washer — you will need it again.
2. Make the soak. Mix 1 part vinegar to 1 part warm water — for most heads, 2 cups vinegar + 2 cups water — in a bowl or bucket deep enough to cover the head.
3. Soak. Place the head face-down in the solution for 30–60 minutes. For heavy limescale, soak for up to 2 hours. For sensitive finishes, use 1 part vinegar to 2 parts water and soak for a maximum of 30 minutes.
4. Scrub and clear the holes. Lift the head out, scrub it with an old toothbrush, and gently poke any still-blocked spray holes with a pin or toothpick. Rinse well under clean water.
5. Clean the filter screen. Where the head joins the arm, lift out the small mesh filter screen, rinse it, brush away grit, and put it back. A clogged screen alone can halve your water flow.
6. Refit. If the old PTFE tape is worn, remove it and wrap 4–5 turns of fresh PTFE tape clockwise around the arm thread. Screw the head on hand-tight, then a quarter-turn more with the wrench over a cloth. Do not overtighten.
7. Flush. Run the shower for 1–2 minutes to flush out any loosened scale and vinegar before you shower.

Method B — Fixed Showerhead (Bag Method)

1. Make the soak. Pour 1 cup vinegar + 1 cup warm water into a strong plastic bag.
2. Fit the bag. Slide the bag up over the showerhead so the head is fully submerged, then secure it tightly to the arm with a rubber band or cable tie.
3. Soak. Leave for 30–60 minutes (maximum 30 minutes for sensitive finishes, using the weaker 1:2 mix). For heavy build-up, up to 2 hours for chrome or stainless heads only.
4. Remove, scrub and flush. Take the bag off, scrub the face with an old toothbrush, poke blocked holes gently if needed, and run the shower for 1–2 minutes.

Cleaning the Outside

For marks on the outside of the head, use a baking soda paste: 3 tablespoons baking soda + 1 tablespoon water. Rub it on gently with a soft cloth, leave a few minutes, then rinse. Use the paste only on the outside. Never mix baking soda into the vinegar soak — the two cancel each other out and the fizz does no useful cleaning. Dry and buff with a clean cloth so water spots do not dry back onto the finish.

Tick-Off Checklist

• ☐ Finish checked — correct vinegar strength chosen
• ☐ Showerhead removed (or bag fitted for a fixed head)
• ☐ Vinegar soak mixed — 1:1, or 1:2 for sensitive finishes
• ☐ Soaked 30–60 minutes (heavy scale up to 2 hours; sensitive finishes max 30 minutes)
• ☐ Spray holes scrubbed and cleared
• ☐ Filter screen cleaned and refitted
• ☐ Outside cleaned with baking soda paste (3 tbsp + 1 tbsp water)
• ☐ Fresh PTFE tape applied — 4–5 wraps
• ☐ Head refitted hand-tight + quarter-turn
• ☐ Shower flushed for 1–2 minutes
• ☐ Full, even spray restored

Safety — Do Not

• Never pour boiling water over a plastic showerhead or plastic parts
• Never force a stuck showerhead — use the bag method or call a plumber
• Never mix vinegar with bleach or any other cleaner
• Never soak a sensitive finish longer than 30 minutes, and always test a hidden spot first if you are unsure
• Never overtighten the refitted head — hand-tight plus a quarter-turn is enough

Still Not Spraying Properly?

Weak flow after cleaning: check the filter screen again and the shower hose for kinks; limescale further up the arm may need a plumber.

A few holes still blocked: repeat the soak once, then poke the holes gently — never with a knife or drill.

Leaking at the joint: re-wrap with fresh PTFE tape (4–5 wraps) and refit hand-tight plus a quarter-turn. If it still leaks, the washer may need replacing.

Finish damaged or flaking: stop using vinegar on it and replace the head — damaged coatings cannot be restored by cleaning.

Remember: a quick wipe after showers and a proper clean every 3–6 months keeps the spray strong and the head lasting years longer.

Looking for more free printables? See all free printables on our Cleaning Resources page.