16 Uses for WD-40 Everyone Should Know
WD-40 is famous for fixing squeaky hinges, but this versatile product can do much more around the house, garage, and garden. From removing sticky residue to protecting tools from rust, WD-40 has become a favorite household problem-solver for millions of people.
Here are 16 smart and useful ways to use WD-40 safely and effectively.
1. Stop Squeaky Door Hinges
A quick spray on noisy hinges can instantly reduce squeaks and help doors move smoothly again.
2. Remove Sticky Residue
WD-40 works well for removing:
- Sticker residue
- Tape glue
- Labels
- Adhesive marks
Spray lightly, wait a minute, then wipe clean.
3. Loosen Rusted Bolts and Screws
Old nuts and bolts can become difficult to remove because of rust. WD-40 helps loosen corrosion and makes unscrewing easier.
4. Clean Stainless Steel
Use a small amount on a soft cloth to polish stainless steel appliances and reduce fingerprints.
Always buff gently afterward.
5. Protect Garden Tools from Rust
Spraying garden tools lightly after cleaning can help prevent moisture buildup and rust formation.
6. Remove Crayon Marks
WD-40 can help remove crayon or pencil marks from walls and surfaces.
Spray carefully and wipe with a clean cloth.
7. Free Stuck Zippers
If a zipper gets stuck:
- Apply a tiny amount of WD-40.
- Move the zipper gently back and forth.
Avoid spraying directly on delicate fabrics.
8. Clean Shower Doors
WD-40 may help loosen soap scum and water spots on glass shower doors.
Use sparingly and wipe thoroughly afterward.
9. Remove Scuff Marks from Floors
A small spray on scuff marks can help lift stubborn shoe marks from tile or vinyl flooring.
10. Prevent Snow Sticking to Shovels
In winter, spraying a shovel lightly can help reduce snow sticking to the surface.
11. Shine Chrome Fixtures
Chrome taps and fixtures can regain shine with a light polish using WD-40 and a microfiber cloth.
12. Remove Gum from Shoes
Spray a little WD-40 on stuck chewing gum, wait briefly, then scrape gently.
13. Protect Outdoor Metal Furniture
A light coating may help protect metal surfaces from moisture and rust.
14. Clean Dirty BBQ Grills
WD-40 can help loosen grease and grime on grill exteriors.
Do not use it directly on cooking surfaces that contact food.
15. Untangle Jewelry Chains
A tiny amount can help loosen tangled necklaces or chains more easily.
Clean the jewelry afterward with soap and water.
16. Remove Water Spots
WD-40 can help reduce stubborn water spots on glass and metal surfaces.
Buff dry for a cleaner finish.
Important Safety Tips
Always remember:
- Use WD-40 in a well-ventilated area.
- Keep away from flames or heat.
- Do not spray on electronics while powered on.
- Avoid overusing on surfaces that become slippery.
- Keep out of reach of children.
Things WD-40 Should NOT Be Used On
Avoid using WD-40 on:
- Wooden furniture finishes
- Some plastics
- Bicycle chains (unless recommended)
- Electronic screens
- Surfaces used directly for food preparation
Final Thoughts
WD-40 is much more than a squeaky hinge fixer. With the right precautions, it can help solve dozens of small household problems quickly and easily. From rust prevention to stain removal, this classic spray remains one of the most versatile products you can keep at home.