What you'll need:
- Lubricant (silicone spray, graphite powder, or WD-40)
- Cloth or paper towels
- Screwdriver (if needed)
- Damp cloth
Step-by-step instructions:
- Choose right lubricant Select appropriate lubricant - silicone spray, graphite powder, or WD-40 work well for locks and hinges.
- Clean first Use a damp cloth to remove dirt and debris from locks and hinges, then dry thoroughly.
- Lubricate door locks Apply lubricant into the keyhole - spray or puff a small amount. Insert the key and turn several times to distribute.
- Lubricate window locks Apply lubricant to moving parts of window locks and operate several times for even distribution.
- Lubricate hinges Apply lubricant to hinge pins and moving parts on both doors and windows. Open and close several times to work in the lubricant.
- Clean excess Wipe away excess lubricant with cloth or paper towels to prevent drips and stains.
- Test operation Check that doors and windows open, close, and lock smoothly without sticking or squeaking.
