What does WD-40 stand for?

Take a trip through WD-40 Company history

WD-40 stands for Water Displacement, 40th formula. That's the name straight out of the lab book used by the chemist who developed the product.

What was WD-40 originally designed for?

Larsen." "WD-40" is abbreviated from the term "Water Displacement, 40th formula", suggesting it was the result of the 40th attempt to create the product. The spray, composed of various hydrocarbons, was originally designed to be used by Convair to protect the outer skin of the Atlas missile from rust and corrosion.

What should you not use WD-40 on?

There are many different types of plastic, but there are two kinds that you should avoid using WD-40 on—polycarbonate and clear polystyrene plastic. Polycarbonate is a transparent plastic that is commonly used in greenhouses, and polystyrene is typically used for styrofoam and soft drink lids among other items.

Does WD-40 ruin plastic?

It is safe for metal, rubber, wood and plastic. WD-40 can be applied to painted metal surfaces without harming the paint. Polycarbonate and clear polystyrene plastic are among the few surfaces on which to avoid using a petroleum-based product like WD-40.

Does WD-40 help arthritis?

Patients who suffer from arthritis are trying anything to relieve those stiff and aching joints. Some have even tried spraying sore joints with WD-40 as they would to fix a squeaky, door hinge.

WD-40: Where did it come from? | Stuff of Genius

Why is it called WD-40?

It took them 40 attempts to get their water displacing formula to work, but on the 40th attempt, they got it right in a big way. WD-40 Multi Use Product was born. WD-40 stands for Water Displacement, 40th formula. That's the name straight out of the lab book used by the chemist who developed the product.

Can you drink WD-40?

Ingestion: This product has low oral toxicity. If swallowed, this material may cause irritation of the mouth, throat and esophagus. Swallowing may cause gastrointestinal irritation, nausea, vomiting, diarrhea, dizziness, drowsiness and other central nervous system effects. This product is an aspiration hazard.

Does WD-40 remove rust?

WD-40 can help remove rust from metals like iron, chrome, and stainless steel without further damaging the surface of the metal or removing the paint. The Multi-Use Product is great for loosening and removing excessive surface rust.

Why did wd 50 close?

Ostensibly, wd-50 is closing because the building is being renovated by luxury condo overlords.

Is WD-40 cancerous?

Unfortunately, the workers using WD-40 day in, day out, were likely exposed to benzene, a cancer-causing toxin that was present in WD-40. Since World War II, benzene has been known to cause cancers such as non-Hodgkin's lymphoma (NHL), acute myelogenous leukemia (AML), and myelodysplastic syndrome (MDS).

Is WD-40 flammable?

WD-40 is flammable as an aerosol and though technically, the ingredients in the WD-40 are combustible, not flammable. But in aerosol form, when propelled by the butane or other flammable aerosol, (also due to the change in surface area to volume ratio) it is highly flammable.

Does WD-40 burn skin?

Inhalation: High concentrations may cause nasal and respiratory irritation and central nervous system effects such as headache, dizziness and nausea. Intentional abuse may be harmful or fatal. Skin Contact: Prolonged and/or repeated contact may produce mild irritation and defatting with possible dermatitis.

Why was WD-40 in Vietnam?

WD-40_® was used to recondition flood and rain damaged vehicles and equipment. In 1968, goodwill kits containing WD-40_® were sent to soldiers in Vietnam to prevent moisture damage on firearms and help keep them in good working condition. In 1969, the company was renamed after its only product, WD-40 Company, Inc.

Why is WD-40 so good?

Scientifically, water displacement is basically just displacing or moving fluid from a space. That is why WD-40 ® is so effective for cleaning or around the home. Not only does it prevent rust since it displaces moisture, but it can also displace dust, dirt, grease, grim, and almost anything.

How did WD-40 get invented?

In 1953, a fledgling company called Rocket Chemical Company and its staff of three set out to create a line of rust-prevention solvents and degreasers for use in the aerospace industry. Working in a small lab in San Diego, California, it took them 40 attempts to get the water displacing formula worked out.

Why am I stiff when I wake up in the morning?

Age causes the cartilage that cushions your joints to dry out. And your joints make less of the synovial fluid that adds lubrication, causing you to feel stiff and sore. This is sometimes called “morning gel,” because your joints stiffen like gelatin when you're inactive for several hours.

Why does my knee seize up after sitting?

Most people experience stiff knees after sitting for a long period of time. It's usually the result of inflammation and fluid build-up in the knee joint, which causes swelling and decreases your ability to freely move the joint. A number of conditions can lead to inflammation and knee stiffness.

Does WD-40 repel cats?

✅ WD-40 keeps flies off cows and pigeons off balconies (they hate the smell). Spray WD-40 around flower beds to gently send cats away.

Is WD-40 safe for dogs?

As you can see from the above poisoning symptoms, WD-40 can be toxic when ingested. The problem with pets and kids is that they don't always know what they're NOT supposed to lick. So if you use WD-40 around the house, you may want to make sure it's only used in places that pets and small humans can't reach.

Can you use WD-40 on wiper blades?

Before we kick-off the cleaning, whatever you do, you shouldn't be cleaning your wiper blades with WD40, ever. WD40 is a water-displacer which, if you use it on your wiper blades, will leave streaks and marks and won't clear away the rain, but will make it worse. You have been warned!