You can use WD40 in a lock
WD-40: What the penetrating oil is useful for
Every do-it-yourselfer knows the blue-yellow spray bottle with the red cap: It is the all-rounder WD-40, which should not be missing in any workshop. Others may use the German competing product "Caramba", but most swear by the US penetrating oil.
WD-40: What's behind the penetrating oil?
WD-40 is a silicone-free multifunctional oil that is now sold in more than 160 countries around the world. Developed as a helper for industry and trade, the oil with its many good properties soon made itself indispensable. Over time, hobbyists and tinkerers discovered this "liquid tool" for their hobby and for the workshop. It has even proven itself in the household.
The name of the WD-40 stands for "Water dispersant, 40th formula", in German roughly "Wasserverdrängung, 40th formula". Incidentally, it is not a lubricant, as is often wrongly assumed, but a means of displacing water and protecting metals from corrosion.
It was developed in the USA in the 1950s and initially used in the missile industry. Many engineers secretly took the all-purpose product home with them, and after a short time it was also on the shelves of the retail trade. The WD-40 was also used rather ingloriously during the Vietnam War, when weapons were cleaned with it. Today it is used in workshops and households and is irreplaceable for many areas of application.
These are the areas of application for the WD-40
If a hinge squeaks or a metal surface rusts, the WD-40 works wonders. But that's not all. Even if the manufacturer already names a wide range of possible uses for the penetrating oil, the worldwide fan base has found more and more special uses. There are now a large number of WD-40 life hacks online, some of which have an amazing effect. Here is a selection that you may not have seen before:
- Defense against snails: Spraying the edge of planters with WD-40 will keep plants safe from snails.
- Frost protection at the car lock: WD-40 prevents the lock from freezing in winter. However, it must be sprayed on before the frost.
- Impregnate shoes: You don't have a suitable waterproofing spray for your leather shoes at hand? Yes, you can also use the WD-40 here.
- Drive away pigeons: The birds can't stand the smell of the creeping oil. For example, spray your balcony railing and you will have peace there.
- Remove snow from the snow shovel: If the snow sticks to the shovel in winter, one puff of spray works wonders.
- wash your hands: Even paint residues that are difficult to remove with soap and washing paste are easier to remove with WD-40.
- Sharp blades: No matter whether knife, scissors or saw - WD-40 prevents rust formation.
- Remove limescale from the shower head: The penetrating oil effectively removes limescale deposits and also prevents new formation.
- Remove the chewing gum from the carpet: WD-40 also helps with wax, glue or chewing gum in carpeting.
- Bathroom mirror no longer steams up: If the mirror is polished with WD-40, it will not fog up.
- Remove sticker: Many labels and stickers can be removed with the WD-40.
- Wax crayons on furniture: Can even be used with felt-tip pen marks - it is important that the surface is smooth.
- to remove stains: Leftovers from coffee, tea, ink, tomato juice dissolve the penetrating oil from surfaces or textiles.
- Lipstick in clothes: Even here the WD-40 works wonders.
For further reading: You can find more interesting information about tools and materials under Tools & Tips.
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