How to Replace a Worn Electrical Outlet

Dead outlets happen. A lamp stops working, you plug in your phone and nothing happens, or an outlet feels loose when you insert a plug. Usually the outlet itself has worn out—the internal springs that grip the prongs have lost tension, or the terminal connections have corroded. Replacing one is the most basic electrical repair you can do, and it's the kind of thing that pays for itself the first time you don't have to buy a new lamp. This is genuinely beginner work. The trickiest part isn't the replacement; it's making sure the power is actually off before you touch anything.

1. Kill the Power First. Go to your electrical panel and flip the breaker serving that outlet to the off position. The breaker will be labeled by room or circuit. Once it's off, go back to the outlet and plug in a lamp or phone charger you know works. If nothing powers on, the breaker is correct. If the outlet still has power, you've got the wrong breaker—go back and try the next one.
2. Expose the Outlet. Unscrew the single screw holding the outlet cover plate and set it aside. The plate is purely protective; the real work begins once it's off.
3. Free the Old Outlet. You'll see two long screws on either side of the outlet body—one at the top, one at the bottom. Unscrew both fully, then gently pull the outlet straight out toward you. Don't yank; let it slide out at its own pace. The wires are still connected, so you're just creating working room.
4. Note Wire Positions. You'll see three wires attached to the outlet: black (hot), white (neutral), and bare copper (ground). On a standard outlet, the brass-colored screws hold the black wire, the silver screws hold the white wire, and the green screw holds the ground. Loosen each screw completely, unwind the wire from underneath it, and set the old outlet aside. Take a photo with your phone if you're unsure about the positions.
5. Wire the New Outlet. Take the black wire and loop it clockwise underneath the brass screw on the new outlet, then tighten the screw down until the wire is secure and flat—not bunched. Repeat with the white wire on a silver screw and the ground wire on the green screw. Each wire should form a tight U-shape under its screw, with no bare copper exposed.
6. Secure the Outlet. Carefully push the outlet straight back into the electrical box. Don't force it—if the wires bunch up, ease it in gently, making sure no wire gets pinched. Once it's flush, insert and tighten the top and bottom mounting screws. The outlet should sit flat in the box with no gaps.
7. Test and Verify. Screw the cover plate back on. Then go to the breaker panel and flip the breaker back to the on position. Return to the outlet and test it with a lamp or phone charger. If it powers the device, you're done.