13 Surprising Ways to Use WD-40 Around the House
WD-40 is one of those household staples most Americans keep tucked away under the sink or in the garage. Best known for fixing squeaky hinges and loosening rusty bolts, this humble spray actually has a lot more to offer. Originally developed for the aerospace industry to prevent rust and corrosion, WD-40 has since found its way into homes everywhere—thanks to its incredible versatility.
In this guide, we’ll walk through 13 creative, practical ways to use WD-40 that go far beyond basic repairs. Whether you’re cleaning, protecting, or troubleshooting, this single can could save you time, energy, and money.
What Is WD-40, Really?
The name stands for “Water Displacement, 40th formula,” and that’s exactly what it does: repels moisture. It’s made of lubricants and anti-corrosion agents that penetrate tight spaces, break down grime, and shield surfaces from rust. This triple-action makes it useful in all kinds of unexpected places around your home.
⚠️ Use Safely: WD-40 is flammable. Always use it in well-ventilated areas, away from heat sources or flames, and keep it out of reach of children and pets.
13 Smart Uses for WD-40
1. Remove Stubborn Stickers
Say goodbye to sticky label residue. Spray WD-40 on the sticker, wait a few minutes, and peel cleanly—no gooey mess left behind.
2. Unstick Zippers
A stuck zipper on your backpack or jacket? A quick spritz on the teeth can help it glide smoothly without damaging the fabric.
3. Clean and Protect Garden Tools
WD-40 removes grime and keeps tools rust-free. After rinsing and drying, spray lightly to extend their lifespan.
4. Prevent Window Frost
Spray a thin coat on your exterior windows to help prevent ice from forming in winter, saving time and effort scraping.
5. Remove Chewing Gum
Whether it’s on shoes, floors, or furniture—WD-40 helps lift gum with ease. Let it soak for a few minutes, then scrape gently.
6. Shine Stainless Steel
Polish appliances like your fridge or oven. Spray onto a cloth (not directly) and wipe clean for a streak-free shine and fingerprint resistance.
7. Silence Squeaky Hinges
The classic fix: a little WD-40 eliminates creaks in seconds. It’s quick, easy, and effective.
8. Erase Crayon from Walls
Kids’ artwork gone rogue? Spray a cloth with WD-40 and gently wipe the crayon marks. The paint stays intact, and the wax vanishes.
9. Condition Leather Furniture
Restore shine and prevent cracking by applying a small amount to a cloth and rubbing it onto your leather sofa or chair.
10. Brighten Grimy Grout
Loosen dirt in tile grout by spraying WD-40, waiting a few minutes, and scrubbing with a brush. Rinse well to reveal a cleaner surface.
11. Protect Outdoor Furniture
Help your patio sets withstand the elements. A quick coat of WD-40 guards metal surfaces from rust and corrosion.
12. Remove Scuff Marks from Floors
Spray lightly on the scuffed area, then wipe clean with a soft cloth. Your hardwood or laminate will look brand new—just avoid overspraying to prevent slippery spots.
13. Clean the Toilet Bowl
Yes, really. Spray inside the bowl and around the waterline to break down stains. Let sit for 5–10 minutes, scrub, and flush.
Final Thoughts
WD-40 is more than just a fix for squeaks and squeals—it’s a household hero. With a wide range of uses, it’s a must-have tool for quick fixes, cleaning hacks, and even preventative care. Just remember to use it responsibly, and you’ll find yourself reaching for that blue and yellow can more often than you ever expected.
