The squeak is friction at the hinge pin, and the fix is almost always as simple as lubricating it properly. The only real decision is what to lubricate it with — some common household oils attract dust and grime, which makes the squeak return faster and can eventually cause the hinge to bind.
Why hinges start squeaking
A door hinge is a metal pin rotating inside a metal knuckle every time the door opens and closes. Manufacturing lubricant on that pin wears away over months and years of use, and once metal is moving against metal with nothing between them, you get the characteristic squeak — sometimes worse in humid weather, when moisture on the metal briefly increases friction and causes rust to start forming.
What to use, and what to avoid
| Product | Verdict | Why |
|---|---|---|
| Silicone spray lubricant | Best choice | Does not attract dust, lasts a long time, will not stain paint or wood |
| Household oil (e.g. cooking oil, general-purpose oil) | Avoid | Attracts dust and grime, which builds into a gritty paste over time |
| Petroleum jelly | Acceptable, second choice | Works well but can drip and stain in warm weather |
| Graphite powder (for locks and dry lubrication) | Good for stubborn cases | Does not attract dust; slightly messier to apply |
| WD-40 or similar penetrating oil | Fine short-term | Works initially but evaporates faster than a dedicated lubricant, so the squeak often returns sooner |
How to fix it
- Open the door fully
Access to the hinge is easiest with the door open at roughly 90 degrees.
- Put a cloth or paper underneath
Lubricant runs, and this catches any drips before they reach the floor or carpet.
- Apply lubricant to the top of the hinge pin
Spray or apply a small amount directly onto the visible top of the pin where it meets the hinge knuckle.
- Work the door back and forth
Open and close it several times through its full range. This draws the lubricant down through the hinge and coats the full length of the pin, not just the visible top.
- Wipe away any excess
Excess lubricant on the surface just attracts dust, so wipe the hinge clean once you have worked it in.
- Repeat for every hinge on the door
Most doors have two or three hinges, and it is common for only one to be the source of the noise — but treating all of them takes only another minute and prevents the next one starting up soon after.
If it still squeaks afterward
A squeak that persists after proper lubrication, or one accompanied by the door dragging, sagging, or not closing flush, usually means the hinge itself has worn loose rather than simply dry. Check the screws holding each hinge plate are tight — a loose hinge plate allows enough play for a persistent squeak or rattle that lubrication alone will not solve. Tightening the screws, or if the screw holes have worn out, replacing them with slightly longer screws into fresh wood, often resolves what lubrication alone could not.
On a stubborn, gritty squeak, some hinge pins can be gently tapped out with a hammer and a nail or punch, cleaned of old grime with a cloth, lightly lubricated, and tapped back in. This is worth doing on a hinge that squeaks again quickly after a surface application, since it suggests built-up grime inside the knuckle rather than simple dryness.
Keeping it quiet
A light annual application of silicone spray to every door hinge in the house, as routine maintenance rather than waiting for a squeak, keeps this from becoming a recurring nuisance and takes only a few minutes for an entire house.
