Can You Use Wd40 On Bike Chain?

There may be a time when you need to clean your bicycle chain and lubricate it. In some cases, WD40 may be the best product to use for this purpose. However, there are other products that can also be effective.

Actually, WD-40 should not be used as a lubricant for bike chains. It is not a mineral oil, so it will not stand up to the extreme conditions that bike chains are subjected to. WD-40 will also attract dirt and grime, leading to accelerated wear and tear on the chain.

A better option for lubricating bike chains is a product specifically designed for this purpose, such as ProLink or TriFlow. These products are made of high-quality mineral oils that provide long-lasting lubrication while repelling dirt and grit.

Using a quality chain lube will help keep your chain in good condition, allowing it to run smoothly and extend its lifespan.

What Is Wd40?

WD40 is a water displacement formula. It was originally developed in 1953 by the Rocket Chemical Company as aRust-Prevention Solvent and Degreaser for the aerospace industry.

What Is Wd40

The name WD-40 stands for “Water Displacement, 40th attempt”. rocket scientist Norm Larsen was attempting to create a corrosion-prevention solvent and degreaser to protect the Atlas missile from rust and corrosion.

His attempts were only partially successful and it wasn’t until his 40th try that he finally created a formula that worked.

The WD-40 can was originally designed to be used upside down, with the nozzle pointing downwards, so that liquid would be dispensed onto the surface to be treated. The WD-40 spray can is now upside down, with the nozzle pointing upwards, so that the user can see where they are spraying.

Moreover, The WD-40 formula contains lubricating oils and greases, but it also contains many other ingredients, including: petroleum distillates, carbon dioxide, mineral spirits, and sometimes even propane or butane.

WD-40 is primarily used as a lubricant, but it can also be used as a cleaner and degreaser. It can be used on just about any surface, including: metals, plastics, rubber, glass, and more. WD-40 can also be used to remove: grease, grime, and adhesive residue.

While WD-40 is safe to use on most surfaces, there are a few things you should avoid spraying it on:

  • WD-40 should not be sprayed on painted surfaces, as it can remove the paint.
  • Moreover, WD-40 should not be sprayed on bare wood, as it can cause the wood to swell and warp.
  • WD-40 should not be sprayed on fabrics, as it may cause staining.

If you do accidentally spray WD-40 on a painted surface, clean it off immediately with soapy water. If you accidentally spray WD-40 on bare wood or fabric, blot the area with a clean, dry cloth to remove as much of the WD-40 as possible.

Can You Use Wd40 On Bike Chain?

Yes, you can use WD40 on your bike chain. WD40 is a water displacement formula that will penetrate the links and help to prevent rust and corrosion.

It can also help to clean and lubricate the chain. However, it is important to note that WD40 is not a lubricant and should not be used as one.

Can You Use Wd40 On Bike Chain

Moreover, It is also not a substitute for a good quality bike chain lube. If you are using WD40 on your bike chain, be sure to clean and lubricate the chain regularly.

You’ll Need:

  1. WD40
  2. A clean rag
  3. A toothbrush (optional)


  1. Begin by pedaling your bike to loosen the chain.
  1. Then, spray WD40 onto the chain using long, even strokes. Be sure to get the lubricant on all sides of the chain.
  1. Wipe away any excess WD40 with the clean rag.
  1. You can also use a toothbrush to scrub away any built-up dirt or grime on the chain.
  1. Pedal the bike again to work the lubricant into the chain. You’re now ready to ride!

What Are The Benefits Of Using Wd40?

The benefits of using WD40 on a bike chain are many. It can help to clean and lubricate the chain, which can extend its life. WD40 can also help to protect the chain from rust and corrosion, which can further extend its life.

In addition, WD40 can help to reduce friction between the chain and the drivetrain, which can improve efficiency and make pedaling easier.

Ultimately, using WD40 on a bike chain can help to keep it running smoothly for longer.

Tips For Keeping Your Bike Chain Clean And Lubricated

The first step is to clean the chain with a degreaser. Degreasers are designed to remove built-up grime and oil from your chain.

Apply the degreaser to the chain and then use a brush to scrub away any dirt or grime. Once you’ve finished scrubbing, rinse the degreaser off with water.

Next, you’ll need to lubricate the chain. There are many different types of lubricants available, but we recommend using a dry lubricant for most applications. Dry lubricants don’t attract dirt and grime like wet lubricants can, so they’re ideal for use in dusty or dirty environments. Apply the lubricant to the chain and then use a rag to wipe away any excess.

Finally, you’ll need to protect the chain from the elements. If you’re going to be riding in wet or muddy conditions, we recommend using a chain cover.

Chain covers help keep water and mud from coming into contact with the chain, which can cause rusting and other damage.

If you follow these tips, you’ll be sure to keep your bike chain clean and well-lubricated.

Alternatives To Using Wd40 On A Bike Chain

WD40 is a popular product for lubricating and protecting bike chains, but it is not the only option. There are a variety of other products on the market that can be used to keep your chain running smoothly. Some of these include:

Bike Grease:

This is a thicker lubricant that will stay in place better than WD40, and will provide better protection against dirt and grime.

Chain Lube:

This is a thinner lubricant that will penetrate into the links of the chain more easily, and will prevent rust and corrosion.

Dry Lube:

This is a lubricant that does not attract dirt and grime, making it ideal for use in dry and dusty conditions.

No matter which lubricant you choose, it is important to clean your chain before applying it. This will help to remove any build-up of dirt and grime that could prevent the lubricant from doing its job.

To clean your chain, simply remove it from the bike and scrub it with a brush or rag. Once it is clean, dry it off before applying the lubricant.

Closing Thoughts

Bicycles are a great way to get around, but they need some occasional maintenance just like any other piece of equipment.

One question that often comes up is whether or not you can use WD40 on bike chain. The answer is yes, WD40 can be used as a lubricant for bike chains.

However, it’s important to note that WD40 should not be your only line of defense against rust and corrosion; you should also use a quality bicycle chain lube to keep your chain in good condition.

Miguel Watts

Miguel is an automobile engineer, who works in his automobile workshop. He is in this track for almost fifteen years, so he has vast experience with automobile tools and accessories. Besides this profession, he’s a hobbyist blogger who loves to research different tools and accessories of cars, motorbikes, automobiles, etc., and shares his findings with others. The Toolsinsider is a result of that. Miguel creates this site to share his findings with a broader audience.

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