How to Replace a Shower Head

Difficulty: Easy • Time: 10 min active, 10 min total • Estimated cost: $15-80 • Safety: DIY-friendly

Overview

Replacing a shower head is probably the single easiest home improvement project that exists. No tools required (usually), no water shut-off needed, and it takes 10 minutes. It's literally unscrew the old one, screw on the new one.

A new shower head can dramatically improve your shower experience — better pressure, rainfall patterns, handheld flexibility, or water-saving eco modes. It's also a great upgrade for renters since you can swap back the original when you move out.

The only tricky part is if the old shower head is stuck from years of mineral buildup. We'll cover that too.

Tools Needed

Adjustable wrench or pliers (if stuck)
Rag or towel (to protect finish)

Materials Needed

New shower head — $15-80
Teflon tape (plumber's tape) — $3

Step-by-Step Instructions

Remove the old shower head: Grip the shower head connector (the nut where it meets the shower arm coming out of the wall) and turn counter-clockwise. Most unscrew by hand. If it's stuck, wrap a rag around the connector to protect the finish, then use an adjustable wrench. Hold the shower arm steady with your other hand so you don't twist the pipe inside the wall.
Clean the threads and apply Teflon tape: Clean any old Teflon tape or mineral deposits from the shower arm threads. Wrap new Teflon tape clockwise around the threads (3-4 wraps). Clockwise is important — wrapping the wrong direction will cause it to unwind when you screw on the new head. The tape prevents leaks and makes future removal easier.
Install the new shower head: Screw the new shower head onto the arm by hand, turning clockwise. Tighten until snug — hand-tight plus 1/4 turn with a wrench is plenty. Do NOT over-tighten or you risk cracking the plastic connector. Turn on the water and check for leaks at the connection point. If it drips, tighten slightly more or add another wrap of Teflon tape.

When to Call a Professional

You'd only need a plumber if the shower arm itself is leaking inside the wall, if the arm breaks off during removal (rare but possible with very old plumbing), or if you want to move the shower head location (requires opening the wall).