7. Keep Door Locks Ice-Free
In cold weather, a spritz of WD-40 into door locks prevents them from freezing overnight.
8. Shine Your Chrome
Apply WD-40 to chrome trims or wheels and wipe with a soft cloth. It gives a quick shine and adds a layer of rust protection.
9. Remove Stickers or Decals
WD-40 helps lift old decals and glue residue from your bumper or windows without damaging the surface.
10. Protect Rubber Seals
Use WD-40 on rubber door seals to prevent them from drying out or sticking in extreme heat or cold.
Serving and Storage Tips:
Keep a small can in the trunk for emergencies or road trips.
Store it upright and out of direct sunlight to maintain pressure and quality.
Variations:
Try WD-40 Specialist products for more targeted performance (e.g., for electrical contact cleaning or high-temperature lubrication).
Use a straw attachment for more precise application in tight spots.
FAQ:
1. Will WD-40 damage car paint?
No, WD-40 is safe on car paint, but it’s best to rinse and wipe off thoroughly after use.
2. Can I use WD-40 inside the engine?
It’s not designed for internal engine use—only apply it externally on bolts, parts, and contacts.
3. How often should I use it?
For general maintenance, once a month is plenty.
