Can you use Vaseline instead of wd40?

Author: Tristian Botsford I  |  Last update: Saturday, December 20, 2025

Vaseline. It's no secret that there are many Surprising Ways To Use Vaseline In Your Home, but you can consider it a go-to idea when you are out of WD-40, too. Vaseline, or petroleum jelly, can be a huge help to add much-needed lubrication to door hinges and window sash locks.

Is Vaseline a good lubricant for metal?

Yes, vaseline will work and it will not harm any threads or metals. At least it hasn't for me over the last 50 years.

Can you use Vaseline as a lubricant?

The short answer is: no, petroleum jelly is not a good sexual lubricant. As you've noticed, it usually comes with a ``for external use only'' label. This means that it's not meant to go inside any part of your body (hint: it isn't edible, either).

Can Vaseline be used as motor grease?

Engine Lubrication and Maintenance

Keeping your engine running smoothly is essential, and Vaseline Petroleum Jelly can lend a hand in the automotive world. Its lubricating properties make it an ideal choice for maintaining engine parts and reducing friction.

Can I use Vaseline instead of WD-40?

Vaseline. It's no secret that there are many Surprising Ways To Use Vaseline In Your Home, but you can consider it a go-to idea when you are out of WD-40, too. Vaseline, or petroleum jelly, can be a huge help to add much-needed lubrication to door hinges and window sash locks.

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Can Vaseline be used as an anti-seize?

For example, oil casings where lube oil is used in order not to spoil the oil. The bottom end bolt of the main compressor is coated with lube oil. Vaseline / Petroleum jelly/ Soft Soap, are not used as anti-seizing elements but they are used if a requirement arises.

What is a good substitute for O-ring grease?

Silicone grease is safe as well as effective on O-rings and rubber seals, posing no health risks or contamination by contact when using your hands for application. It can be used on rubber and plastic without the risk of damage. PTFE grease is an alternative option for lubricating O-rings.

Is Vaseline safe on rubber seals?

When rubber is exposed to petrolatum, the rubber can become brittle and cracked due to the solvents in the petrolatum. The petrolatum can also cause the rubber to swell and harden, reducing its elasticity and leading to eventual failure.

Is Vaseline food grade grease?

A: Vaseline is food grade safe, I have used it for years you can even call the company and ask them in person. When you buy it just make sure it is 100% petroleum jelly.

Is Vaseline a solid lubricant?

Composition: Both Vaseline and grease are semi-solid lubricants. However, grease is typically composed of a base oil mixed with a thickener and may contain additives to enhance performance.

What is the best lube substitute?

Although it is best to purchase and use water-based or silicone-based lubricants, there are alternatives people can consider if they are unable to do this. These include aloe vera, yogurt, olive oil, and virgin coconut oil.

Can I use olive oil as a lubricant?

A sexual lubricant, or lube, can reduce friction and enhance sexual pleasure. Although olive oil has other benefits for health, people should avoid using it as a sexual lubricant. Water and silicone based lubricants tend to be preferable.

Is it OK to use Vaseline instead of lube?

Summary. People should never use Vaseline as a sexual lubricant. Vaseline can damage latex condoms, trap bacteria that can lead to an infection, and stain clothing and bedsheets. Instead of Vaseline, people may want to consider choosing a high quality, water-based lubricant.

What does petroleum jelly do to metal?

Corrosion Prevention

Petroleum jelly provides a protective barrier. Application: Coat exposed metal surfaces, such as machinery parts and tools, with a layer of petroleum jelly. Benefit: Prevents rust and corrosion, maintaining the integrity and functionality of metal components.

What is the difference between lubrication and lubricant?

Lubrication is the control of friction and wear by the introduction of a friction-reducing film between moving surfaces in contact. The lubricant used can be a fluid, solid, or plastic substance. Although this is a valid definition, it fails to realize all that lubrication actually achieves.

Can you use Vaseline on car door seals?

Products like Vaseline and silicone spray contain petroleum (crude oil) and many solvents. These penetrate well into your rubbers and affect them from the inside.

What should I lubricate O-rings with?

However, knowing if the o ring is made from ordinary natural rubber or synthetic rubber is where the problem lies, as petroleum will degrade natural rubber. To avoid such problems, we'd recommend the use of silicone lubricant for seals and o rings.

Can I use WD-40 on rubber?

WD-40 Specialist® Silicone Lubricant safely lubricates, resists water and protects metal and non-metal surfaces such as rubber, plastic and vinyl. Once dried, this formula leaves a clear, non-staining film that doesn't stick or make a mess, so it won't attract dirt.

What lubricant is safe for rubber seals?

As most O-rings and seals are made of synthetic elastomeric polymers, i.e., “rubber” material such as nitrile, EPDM, and Neoprene, they are the best lubricants for them derived from synthetic compounds. At the top of the list are silicone-based and ester-based lubricants.

Can you use WD-40 to lubricate O-rings?

Check out how #WD40Partner EricTheCarGuy makes his work with O-rings go smoothly with a couple sprays of WD-40 Specialist® Silicone. Buy a can of silicone today at Walmart.

Does Vaseline have a protective seal?

Just be aware, Vaseline has NO protective seals. Thank you for your feedback!

Can I use Vaseline instead of bearing grease?

Vaseline: you can use vaseline for all sorts of applications. It is a great lubricant for metal parts such as air installation, but it is also regularly used for installing PVC parts. Note: contrary to ball bearer grease, vaseline does become liquid at higher temperatures (40 - 60°C), causing it to drip.

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