Quick Answer: Should I Grease My Car Battery Terminals?

Is it OK to use Vaseline on battery terminals?

Once the terminals are dry, dab a bit of petroleum jelly onto them.

This will lubricate them, help prevent further corrosion, and help strengthen the connection..

Can you use bearing grease on battery terminals?

I use regular wheel bearing grease, mixed with some baking soda. I saturate the little felt rings with that stuff. Ring over the post, smear grease, place terminal, tighten, then smear the top with grease to seal the joint between post and terminal.

Is petroleum jelly a good conductor?

Vaseline is petroleum jelly and is in fact electrically conductive. That’s why you use it in preference to other forms of grease. It’s purpose is to inhibit corrosion and fill any air gap that would promote ozone build up in the joint.

Can you use white lithium grease on electrical connections?

Dielectric grease, on the other hand, is a waterproof grease that repels moisture out of a connection. … Because it is non-conductive, it does not allow the flow of electrical current.

Should you put grease on car battery terminals?

In the Cleaning a Car Battery section, it says to prevent corrosion, you should put grease on the clean terminal post before you reattach the cable. … This will create a layer of grease between the conducting surfaces and the surrounding air and moisture, and thus, prevent corrosion.

What is the best thing to put on battery terminals?

Use water and baking soda Water and baking soda is a tried-and-true cleaning method. Mix them to create a concoction the consistency of pancake batter and smear it on the terminals. The mixture will slowly eat away the deposits.

Can I spray wd40 on battery terminals?

Clean battery terminals How — Dust, moisture, and heat can damage battery terminals, resulting in battery drain and electrical shorts. To prevent this, spray WD-40 on the battery terminals. As the metal surface seems to take on a new shine, wipe off with a clean cloth.

Can you use anti seize on battery terminals?

Copper anti seize is sort of the best of both, just avoid a path between the positive terminal and ground or you may get leakage.

Why does my battery terminal keep corroding?

Corrosion on the terminals is due to hydrogen gas being released from the acid in the battery. It mixes with other things in the atmosphere under the hood and produces the corrosion you see on the terminals. … Most often it will be seen on the negative side because the battery is usually in an undercharged situation.

What to put on battery terminals to keep from corroding?

An inexpensive way to keep corrosion from building up on your car’s battery terminals is to apply a tablespoon of petroleum jelly to both the positive and negative posts. Use a wrench to remove the battery cables from the posts, and rub the petroleum jelly onto each terminal.

Is corrosion a sign of a bad battery?

Corrosion on the battery One of the most common symptoms of a battery terminal issue is visible corrosion. Since the terminals are in direct contact with the battery they are exposed to the acidic fumes from the battery acid and as a result are prone to developing corrosion.

Does corrosion drain car battery?

Without proper attention, your car’s battery can corrode, possibly leaving you without a working car. Corrosion can drain power out of a battery and shorten its life. Battery corrosion is typically apparent at the terminals, a problem that can be resolved by careful cleaning.

What is Vaseline used for sexually?

Vaseline, or petroleum jelly, is an oil based ointment that people can use to moisturize and soften dry skin. Although Vaseline may work as a sexual lubricant, it can damage latex condoms and increase the risk of infection and unintended pregnancy. It is better to use a water or glycol based lubricant.

Can you use vinegar to clean battery terminals?

Baking soda and vinegar are excellent for cleaning battery terminals. … Place a mixture of baking soda and white vinegar around the terminal post and let it fizzle up. It will do this and them foam a little as it disintegrates the greasy residue.

Can Vaseline be used as dielectric grease?

Vaseline can work as a substitute for dielectric grease, the big differences are that it can degrade rubber and plastics over time, and it’s combustible – but I’ve used it in the past on car bulbs, wiring and battery terminals and it hasn’t been a problem yet.