Yes, the famous spray WD-40, which your uncle used to silence the squeaky door, is actually a winter multi-tool. And once you get to know it in the right light, you ask yourself: “Why don't they teach this in school?” We have prepared 7 proven tricks, how to get through winter without drama with WD-40. And no – it's not just improvisation. It's cold, useful science in a can.

7 WD-40 tricks for winter

1. Frozen lock? No more!

Frozen locks are not just an inconvenience, they are the beginning of a bad day. In the morning, in the dark, you hold your coffee with one hand and with the other you hopelessly pray for the key to enter the frozen hole. A simple solution: spray the locks with WD-40 the night beforeIts water-repellent formula prevents moisture from entering, and consequently freezing. But if you forgot (because we're all only human), a few sprays directly into the lock in the morning will quickly melt the ice and get you back on the road - without a hammer or anger yoga.

2. Protect your rims from salt corrosion

Salt on the roads in winter works wonders – for traffic, but not for your car. First there are the rims, which start to rust faster than bananas in the sun. After washing the car, they coat with WD-40, which creates a protective layer that is resistant to salt and moisture. The result? Spring will bring shiny felt tires – and no hidden costs at the tire repair shop.

3. Shoveling snow, no snow on the shovel

A shovel that clings to the snow like your cat clings to the vet is no longer a problem. Before you start shoveling, spray the shovel with WD-40 – this will prevent snow from sticking to it. The work will be faster, smoother, and – quite possibly – for the first time in your life you will think: “That was almost fun.”

4. Ice-free windows – no scratching or denting

There's nothing worse than getting to your car and finding out that it's windshield looks like a frozen lake. Forget about scrapers and rubbing until you cry – spray the windshield with WD-40 the night before, which will prevent moisture from building up. In the morning, you wake up to a glass without ice – and you sip your coffee triumphantly while others are still scratching.

5. Rubber seals that survive polar mornings

Frozen car doors? Seals that stick and test your patience every time you open them? WD-40 is the solution here too. Spray door edges and sealsto protect them from freezing and drying out. The result: the door opens instantly, without tearing the rubber – or your nerves.

6. Zippers and winter gear that doesn't capitulate

Zippers on jackets, bags, tents or sports equipment are often more stubborn in winter than teenagers at Sunday lunch. Spray zippers and moving parts with WD-40to stay smooth and flexible even in low temperatures. The same goes for locks on bikes, garages, or snowmobiles – if you have them (and if you do, congratulations).

7. Rust? Not on my watch!

Anything metal that is exposed in the winter – from a snow shovel to a garden cart – is at risk. Water + air + salt = a corrosion cocktail. WD-40 creates an invisible layer on the surface that protects against rust and extends the life of your toolsTranslated: fewer replacements, less costs, more satisfaction.

Conclusion: Small can, big solutions

WD-40 is one of those things we have around the house and forget how versatile it is. But in the winter, it transforms from a “garage spray” to your personal savior. From cars to gear, from locks to shovels – this little spray does more than most winter tools combined.

If you don't already have WD-40 on every floor of your house, in your car, and in your work bag, ask yourself - Am I really ready for winter?
And the next time you're confidently opening your car door in the middle of a snowstorm while your neighbor is still scratching the window... just smile. Some secrets are just worth keeping to yourself.