Squeaky Door? Fix It in 2 Minutes

Material: Cooking oil or vaseline (you have it at home!)

Steps

1. Open and close the door slowly — identify where it squeaks (usually the hinges)
2. Apply one drop of oil directly on the hinge
3. Open and close 5-6 times to let the oil penetrate
4. Wipe excess with paper towel

Result: Total silence. No cost. No technician.

Tag someone with a noisy door at home!