Let's face it: those outrageously expensive stainless steel kitchen appliances look like the perfect backdrop for a magazine cover when you buy them. But reality hits us hard when we realize that our dream double-door refrigerator and designer range hood attract fingerprints with the same passion we attract shoes from the new collection. Although we technically call this glamorous material stainless steel, it seems that the name "unyielding stain magnet" would be much more appropriate and, above all, fair.
Instead of desperately emptying your wallets on expensive and often ineffective specialist stainless steel cleaners that leave behind only sad dull spots, it's time for a complete makeover. The secret to shiny surfaces lies in the most bizarre place - in the garage or that forgotten toolbox! This unexpected but absolutely genius trick with WD-40 spray is the brilliant idea that will restore your kitchen to its salon shine in seconds, saving you from endless scrubbing.
Stainless steel, inox or simply: stainless steel
First, let's clear up some terminology. That glamorous silver material that turns your kitchen into a culinary studio straight from the cover of a magazine is often colloquially called 'rostfraj'. Professionally, correctly, and of course, much more chicly, we call it stainless steel or inox.

The irony of this material is hidden in its name. It may indeed resist rust, but it seems to attract fingerprints, water droplets and grease stains with the same passion that we attract discounted shoes from the new collection. Your beautiful double-door refrigerator and that sinfully expensive designer hood quickly become a playground for the abstract art of everyday stains.
A surprising hero in a blue and yellow can
When we find ourselves in a war with stains on stainless steel, we usually reach for the most expensive specialized cleaners in a panic. They promise us miracles, but in the end they often leave behind only desperate dull spots and an empty wallet. This is where our unexpected savior enters the scene – WD-40.
Yes, that blue-and-yellow spray that usually solves squeaky doors and rusty screws. The secret is in its amazing formula. WD-40 is oil-based, which means it creates an invisible protective film on the surface of stainless steel. Not only does it bring out that beautiful factory high shine, but it also acts as a shield that prevents new fingerprints and dirt from even sticking to the surface. Sounds like magic, right?
Hood and refrigerator: from matte sadness to mirror shine
Let's take a look at a process so elegant and simple that you can perform it stress-free with one hand while holding a glass of chilled rosé in the other.
The key rule before using WD-40 is simple: the surface must be clean firstWD-40 in this context is a polish and protective coating, not a harsh degreaser for dried-on food.
1. First, wipe your refrigerator and range hood with a soft, slightly damp cloth and a drop of mild dishwashing detergent to remove surface dirt.
2. Once the appliance is completely dry, take a clean microfiber cloth. Caution: never spray the spray directly onto the appliance as the droplets will fall to the floor and create a dangerous skating rink! Apply a small amount of WD-40 directly onto the cloth.
3. Gently polish the surface of the refrigerator or range hood with a cloth.
The golden rule of stainless steel: Always, but really always, wipe and polish in the direction of the grain. If you look closely, stainless steel has tiny “brushed” lines. If you wipe the surface in circles, you will destroy the texture and natural shine. The result of polishing in the right direction? Your refrigerator will shine again, and you will be able to admire it.
The sink: a spa treatment for the heart of your kitchen
The sink is probably the most abused element in any home. Coffee, red wine, leftovers from Tuesday's dinner - it all ends up in it. Here too, WD-40 can come to your aid, with a small warning for the big ladies.
Since the sink holds water regularly and we wash the dishes we eat from, use WD-40 only as a final “spa treatment” for the outer edges and drainer, and only occasionally when you really want to impress your guests. First, wash the sink thoroughly with detergent and dry it. Then, with a cloth and a drop of WD-40, polish the dry edges to a high shine.
A small warning at the end
While we're absolutely thrilled with this brilliant trick, let's keep our heads down and be sensible. WD-40 is chemically unsuitable for surfaces that come into direct contact with food (like the inside of your refrigerator, cutlery, or cutting boards). It also doesn't smell like French perfume at first, but luckily it evaporates very quickly and leaves behind a clean scent.






