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A leaky shower head isn't merely irritating: it also leads to water wastage, impacting both the environment and your wallet. Various factors can cause a shower head to leak, some of which may require professional plumbing expertise.
However, if your shower head suddenly starts dripping unexpectedly, it’s worth attempting these straightforward fixes first. This approach ensures you don’t spend money on a professional for a minor issue you could resolve yourself at a much lower cost. Here’s how to proceed.
Steps to resolve a leaking shower head
Three frequent reasons for a leaking shower head include mineral accumulation, a damaged O-ring, and worn-out plumbing tape on the shower arm. Here’s how to address each issue:
Remove and clean your shower head
Hard water minerals can accumulate over time, leaving deposits such as limescale that block the tiny holes in your shower head. When this occurs, water cannot flow through the holes and may instead escape between the shower arm and the head, causing a leak.
Although you can attempt to clean your shower head without detaching it by soaking it in a plastic bag, this should only be a last resort if the shower head is too corroded to remove. A more effective method is to take off the shower head and soak it in a mixture of white vinegar and water, using a toothbrush to scrub away stubborn mineral buildup.
This Mytour article provides a detailed guide to the entire process.
Install a new O-ring
If cleaning the shower head didn’t resolve the leak, it’s time to inspect the O-ring or washer. These small components ensure a watertight seal between the shower head and the arm, but they can wear out, crack, or degrade over time, leading to leaks.
To replace the O-ring or washer, first detach the shower head from the arm, then remove the old O-ring or washer. Ensure the replacement matches the original exactly, so take the old one to the hardware store for comparison. Once you have the correct part, insert the new O-ring or washer, then reassemble and reattach the shower head.
Replace the plumber’s tape
When you removed the shower head, you likely noticed some tape residue. This is plumber’s tape (also called thread seal tape or Teflon tape), which loses its effectiveness over time and may contribute to the dripping issue.
Begin by carefully removing the old tape from the shower arm, ensuring all residue is cleared. Use a toothbrush to scrub off any sticky remnants. Next, apply new plumber’s tape to the threaded end of the shower arm, wrapping it clockwise two or three times and pressing it firmly into the grooves. Finally, reattach the shower head securely.
If these steps don’t resolve the issue, it may be time to consult a professional plumber. Even if the leak persists, your efforts aren’t in vain—your shower head will now be clean and properly sealed.
