Fix Squeaky Door Hinges

Hinges start squeaking when metal moves against metal without lubrication. The sound comes from the pin rubbing inside the barrel as the door swings. Sometimes it happens overnight, sometimes it builds gradually until opening a door at 2 AM wakes the whole house. The fix takes ten minutes and costs almost nothing, but the difference between doing it right and doing it sloppily is whether the squeak returns in three weeks or stays gone for years. The goal is not just to silence the hinge but to restore smooth mechanical action that lasts. Most squeaks come from kitchen doors, bathroom doors, and closet doors that get opened dozens of times daily. The constant motion wears away whatever factory lubricant existed, and the pin starts grinding against the knuckle. Humidity makes it worse. Exterior doors squeak less often because their hinges are built heavier, but when they do squeak, they announce every entry and exit to the entire block. The repair works the same regardless of door type.

1. Pinpoint the culprit hinge. Open and close the door slowly while listening. Most squeaks come from the top hinge because it carries the most lateral stress. Some doors squeak from multiple hinges. Mark the noisy ones with a piece of tape so you address all of them.
2. Extract the hinge pin. Place a flathead screwdriver against the bottom of the hinge pin and tap it upward with a hammer until the head lifts enough to grip. Pull the pin straight out. If the pin resists, tap the screwdriver from below while pulling from above. Some pins have a removable cap on top that needs to come off first.
3. Strip away old gunk. Wipe the pin with a rag to remove old grease, dirt, and any rust. Use a cotton swab or twisted paper towel to clean inside the barrel where the pin sits. You want bare metal contact for the new lubricant to bond properly.
4. Coat with proper lubricant. Coat the pin with a thin layer of white lithium grease, dry PTFE spray, or silicone spray. Avoid WD-40 or 3-in-1 oil because they attract dust and gum up within weeks. Work the lubricant into the entire length of the pin, focusing on the section that sits inside the barrel.
5. Seat and cycle the pin. Slide the pin back into the barrel from the bottom, tapping it into place with the hammer. Open and close the door five or six times to distribute the lubricant throughout the barrel. The squeak should disappear immediately. If it persists, remove the pin and add more lubricant.
6. Remove all excess grease. Clean any grease or spray that dripped onto the door, frame, or floor. Excess lubricant collects dust and turns into a sticky residue that attracts more squeaking later. A clean hinge is a quiet hinge.
7. Verify smooth operation. Swing the door through its full range slowly, then quickly. Open it halfway and let it sit to confirm it holds position without creeping. Check that the door closes flush and the latch engages smoothly. The repair should not change how the door hangs.