To clean a showerhead, rub the rubber nozzles with your thumb, then tie a bag of half white vinegar, half water over the head so the nozzles are submerged. Leave it about 30 minutes, scrub with an old toothbrush, and flush with hot water. Check your brand's care instructions first: some manufacturers prohibit vinegar.
The thing you're removing is limescale: calcium and magnesium left behind as water evaporates in the nozzles. It builds from the inside of each hole, so a showerhead can look clean and still spray badly. In hard-water areas, crooked jets can show up within a few months of a clean.
Can you use vinegar on your showerhead? Check the brand#
Showerhead makers disagree on this, and the instructions for your model take priority over any general guide.
| Brand |
What they say |
| Moen |
A 50/50 mix of vinegar and water is fine on most Moen finishes "for a limited amount of time," then rinse and dry. Avoid harsh cleansers such as limescale removers. |
| Delta |
Its Touch-Clean spray holes are soft rubber; Delta says to wipe a finger across them to remove buildup. For hard-water stains on its faucets it recommends 50/50 white vinegar and water, and it warns against bleach-based cleaners. |
| Hansgrohe |
No acetic acid, which is the acid in vinegar, and no chlorine bleach, hydrochloric acid, or formic acid. Use a gentle citric acid cleaner and a soft cloth. |
If your manual is gone, look up the model number on the manufacturer's site. Where you can't find anything, a short soak in diluted vinegar on chrome is the common approach, but keep it short and rinse well.
How to clean a showerhead without removing it#
- Run the shower for a few seconds and note which jets are blocked or crooked. That's your before picture.
- Turn off the water and rub each rubber nozzle with your thumb. A lot of scale pops right out of flexible nozzles.
- Fill a sandwich or freezer bag with a 50/50 mix of white vinegar and water, enough to cover the nozzles when it hangs. For a brand that rules out vinegar, use a citric acid descaler mixed as its label says.
- Pull the bag up over the head and secure it to the arm with a rubber band or a twist tie.
- Leave it about 30 minutes. Skip the overnight soak you'll see recommended elsewhere. Moen only allows vinegar on its finishes for a limited time, and there's no reason to push it.
- Remove the bag and scrub the face with an old toothbrush.
- Run hot water for a minute to flush dissolved scale out, cycling through each spray setting.
- Wipe the outside of the head and arm with a damp cloth and dry it, so no acid sits on the finish.
Deep cleaning a removable or badly clogged showerhead#
When the bag soak doesn't fix the spray, take the head off. Wrap the nut in a cloth before using a wrench or pliers so the jaws don't chew the finish, and turn counterclockwise.
Inside the connection you'll usually find a rubber washer with a small mesh screen. That screen catches grit from the pipes and is often the real culprit when the whole head runs weak. Rinse it, and brush off any debris.
Soak the head itself in the descaler your brand allows, clear stubborn holes, and flush it under the tap from the back before reattaching. Hand-tighten, then give it a small extra turn with the wrench if it drips. Overtightening cracks plastic nuts.
A handheld shower can be soaked in a bowl instead of a bag. Hansgrohe suggests just a few minutes in its recommended cleaner for routine care, followed by a thorough rinse.
How often should you clean a showerhead?#
There's no single right interval, because water hardness decides it. Hansgrohe says as much: clean more often in areas with more lime in the water, and treat water that no longer leaves the nozzles cleanly as the warning sign.
As a starting point, rub the nozzles during your weekly bathroom clean, and descale every one to three months in hard water, or two or three times a year in soft water. The white crust on your kettle is a fair gauge; if you descale your kettle often, your showerhead needs it often too.
Mistakes that damage showerheads#
- Poking pins or toothpicks into rubber nozzles. They tear, and a torn nozzle won't spray straight again.
- Using bleach or limescale removers on a finish the manufacturer hasn't approved them for.
- Scrubbing with abrasive pads. Hansgrohe even warns against microfiber cloths on its finishes.
- Letting vinegar drip onto natural stone tile below. Acids etch marble and limestone, so put a towel down.
When to replace a showerhead#
Replace it if the face is cracked, the finish is flaking, the nozzles are torn, or the flow stays weak after you've descaled the head and cleaned the inlet screen. If every fixture in the house is weak, the problem isn't the showerhead.
Faucet aerators clog with the same scale and clean up with the same vinegar, so do them on the same day. The hard-water spots on the shower glass come from the same minerals as well. A ChoreLists.com reminder every couple of months catches the scale before the jets start wandering.