Is WD-40 the best lubricant?

Should you use WD-40 as a lubricant? While WD-40 does have some lubricating properties, it is not a good lubricant and should not be used for this purpose. Using it on anything that needs proper lubrication (bike chains, treadmills, garage doors, etc.) will not give you the results you want.

When should you not use WD-40?

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.

Why is WD-40 so effective?

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.

Does WD-40 damage rubber seals?

WD40 is just a penetrating oil spray - it's not a caustic rust remover or some aggressive chemical. Just a "water displacing" (WD) oil spray and its generally pretty safe (safe for paint, chrome, rubber, glass, body plastics - most materials cars are made out of).

Does WD-40 eat plastic?

According to the link @mike posted, WD-40 is safe for metals and plastics.

Tips By WD-40 Pro Board: Selecting the Right Lubricant

Does WD-40 swell rubber?

WD-40 can swell rubber or buna rubber gaskets when the gasket is immersed in the fluid. If the fluid is sprayed on and wiped off, the gasket will not swell. This swelling will not ruin the gasket, however it will swell the rubber.

What lubricant works best?

Can you use WD-40 as lubricant?

Silicone-based.

These lubes are essentially intimate adaptations of good old WD-40. Not only do they feel silky and retain their slickness longer than water-based lubes, they are not messy and they're safe with latex. Silicone-based lubricants don't stain bed linens, and they wash off with soap and water.

What is the slipperiest lubricant?

Silicone is the slipperiest of all lubricants, so it's a great choice for items that slide against one another. Silicone repels water, but not water vapor, so you can use it to dry out electrical connectors.

Can WD-40 remove scratches on car?

No matter how careful you are with your car, a scratch or scuff mark is going to appear. While WD-40 Multi-Use Product cannot help in situations where the metal has been damaged, it can help with scuff marks, where another car has come into contact with yours and left some paint residue.

What can WD-40 do for a toilet?

When cleaning a toilet bowl, WD-40 works by softening the rust and lime deposits, so they can be easily wiped away. You don't need to use much of it. Simply spray on the affected area, wait a minute or two and brush it away with a regular toilet brush.

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.

How long is WD-40 good for?

What is the shelf-life of WD-40? Indefinite. While some products may have an expiration date, WD-40 lasts so long that a "use by" date isn't necessary.

What is a good homemade lubricant?

Does WD-40 damage o-rings?

If you put WD-40 on o-rings, it will clean them, but it will also dry them out and eventually ruin them, especially if you do not put silicone grease on them afterward. Use ONLY 100% silicone grease.

Can I spray WD40 on car bushings?

Can you spray WD-40 on suspension bushings? The answer is NO. One of the main ingredients in WD-40 is petroleum distillates. This is not something that you want to go slathering on your rubber bushings because it will break them down over time.

What is a good lubricant for rubber?

As mentioned above, and unlike lithium grease, silicone lubricant is the perfect lubricant for rubber surfaces, but it is also extremely versatile, so it can be used on most other materials, including metal, plastic, wood, and even painted materials.

Does WD-40 clean headlights?

Can WD-40 be used to clean foggy headlights? In case you have an upcoming car test, and you are wondering if you can quickly defog your headlights for approval, the answer is yes! It can be used as a car headlight cleaner.

Does WD-40 damage car paint?

In addition to preventing bugs from hitting your vehicle, WD-40 is also a great option for removing already stuck-on bugs, bird droppings, tree sap, and grime. It won't damage your paint; just remember to rinse it off with soap and water afterwards.

How do I get rid of the GREY ring in my toilet?

Does WD-40 clean toilet rings?

You can use WD-40 to break down tough lime stains or hard water lines in your toilet bowl. First, spray a small amount of WD-40 into the bowl, let it sit for a few minutes, then scrub the stains or water lines with your toilet brush. After flushing your toilet, the stains should disappear.

What causes blue rings in toilet bowls?

The cause of the blue ring is elevated levels of copper in your water supply, which causes your water to be more acidic than is usual. The amount of copper won't affect the way the water smells or tastes, and doesn't present a health risk to you or your family.