WD-40, that all-purpose spray found almost everywhere - from garages to kitchen drawers. Nevertheless, there are many myths circulating about him that are not even remotely true. In this article, we will debunk the ten most common misconceptions about WD-40 and explain why they are just stories with no basis in reality.
WD-40 is an iconic product that has boasted versatility and capability for decades solving all possible problems, from squeaky doors to rusty screws. Its popularity and versatility have earned it cult status over the years, along with countless stories of its incredible abilities. But with great popularity comes many myths that often obscure the truth. You may have even believed that WD-40 can relieve arthritis or that it contains fish oil. Well, the truth is quite different. Below, we reveal the real facts behind these myths and explain why it's high time you stop believing everything you hear about the blue and yellow can.
Myth 1: WD-40 contains fish oil
Fact: If it were true that WD-40 contained fish oil, I probably would a true culinary hit! This myth stems from the fact that some anglers claim that it attracts fish when used on hooks. But alas, this is not due to the ingredients, but simply to the legendary status that the product has earned over the years. WD-40 doesn't really contain any ingredients of animal origin, least of all fish oil. It is a chemical formulation designed for lubrication, corrosion protection and moisture removal. If you already manage to catch a fish, it's not because of the fish oil in the WD-40, but maybe just because of your fishing talent!
Myth 2: WD-40 is only effective against rust
Fact: WD-40 is much more than just a rust remover. Although extremely effective in combat against corrosion, its versatility is what sets it apart from conventional anti-corrosion products. Its formula makes it possible to remove dirt, remove water, lubricate and even clean various surfaces. Did you know you can remove with it candles from the walls? Or follows glue from glass? While it is true that WD-40 will solve your rusty screws, it is also useful for many other tasks. In fact, it's used for more than 2,000 different things—from unlocking stubborn doors to removing stubborn stains.
Myth 3: WD-40 is a universal lubricant
Fact: Many users believe that WD-40 is a universal lubricant for everything from squeaky doors to bicycle chains. Although WD-40 it really contains lubricating oils, it is not designed for long-term lubrication. Its main function is to remove moisture and prevent rust, not to provide long-term friction protection. You can use it as a temporary solution if the chain on the bike squeaks, but if you want to keep your bike in shape for the long term, you should go for specialized lubricants. WD-40 is more of a "fire extinguisher" for current problems, but not a permanent solution for demanding mechanical components.
Myth 4: WD-40 relieves arthritis pain
Fact: This myth, which has been circulating for years, is one of the most bizarre - but unfortunately also persistent. Every year the tabloids publish stories about how WD-40 can reduce joint pain, especially in people with arthritis. But the truth is completely different. WD-40 contains chemicals, which are intended for technical use, but not for treatment. The product contains petroleum derivatives that are not safe for use on the skin. While WD-40 does a great job for mechanical problems, unfortunately, it won't help your knee pain - you'd better see a doctor!
Myth 5: WD-40 is a dangerous product for home use
Fact: Although it contains chemical compounds, WD-40 is not dangerous when used as directed. Its formula is designed for safe use in households, but it is important not to use it irresponsibly. As with any chemical product, it is important to follow the safety instructions on the packaging. WD-40 is not explosive, it won't even cause spontaneous combustion if you store it properly. It is important not to use it on hot surfaces or near open flames - just like any other petroleum-based lubricant.
Myth 6: WD-40 was invented by Ken East
Fact: Many believe that Ken East is the one who invented WD-40, but this is not true. Although East was a longtime employee of the company and was known as the "weld master," the true inventor of WD-40 is Norm Larsen, founder of the Rocket Chemical Company. Larsen developed the product in 1953, which was initially intended to prevent rust in rocket parts. It was Ken East who oversaw production and was responsible for keeping the formula secret - but the product itself was not his work. So, don't be surprised to hear that WD-40 was actually a “rocket invention”!
Myth 7: WD-40 is a bad choice for bike chains
Fact: WD-40 is not designed to be a long-term lubricant for bicycle chains, but it can still be used for a quick repair. If you're out on the road and your chain starts to seize up, WD-40 will help get your bike running smoothly again. However, WD-40 is not the best long-term solution, as its composition does not provide a long-lasting protective layer that is resistant to dirt and moisture. After use, it is recommended to use a specialized chain lubricant, which will provide better protection and enable long-term flawless operation of your bike.
Myth 8: WD-40 is suitable for all surfaces
Fact: Although WD-40 is versatile, it is not suitable for use on all surfaces. For example, its use on electronic devices or sensitive materials such as screens and plastic surfaces is not recommended. It should also not be used on painted or varnished surfaces as it may cause damage or discoloration. WD-40 is perfect for metal parts, screws, and mechanical components, but care should be taken with more delicate materials.
Myth 9: WD-40 is just “Stoddard's Solvent”
Fact: Stoddard's solvent used to be a general term for mineral distillates used in cleaning agents. However, WD-40 today uses a much more purified and refined form of these compounds. Modern processes, such as hydrogenation and distillation, have removed impurities from mineral distillates, which allows better control over the chemical composition and ensures higher product safety and efficiency. WD-40 is thus not just the "old Stoddard's solvent", but an advanced formulation designed for today's needs.
Myth 10: Only a select few know the secret formula of WD-40
Fact: The secret formula WD-40 is still a closely guarded secret. According to legend, it is written on a note locked in a vault somewhere in California, and only a select few have access to it. This mystery is part of the product's magic, giving WD-40 cult status. Although the exact ingredients remain unknown, it is safe to say that it is a unique blend of lubricants, cleaners and anti-corrosion agents that create this versatile product.
WD-40 is definitely one of those products that has taken root in almost every household, workshop and garage. Although many people use it every day, it is surrounded by a bunch of urban legends that further shroud it in mystery. Despite all the myths, WD-40 remains a reliable assistant in everyday tasks and technical problems. It's not fish oil, it won't ease your joint pain, and its secret formula will likely remain protected for years to come. However, it will reliably lubricate, clean and protect your metal surfaces - and that's all you really need. So, forget the myths and use it where it proves indispensable.
