When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Effective solvent / degreaser in 2025 for cleaning bearings etc?

#eBayPartner    Most Recent BUY IT NOW Items Listed on eBay
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
eBay Auction Picture
Back in the day (like 40+ years ago) I'd just soak my bearings in clean kerosene overnight, then brush off the grease and grime, this usually worked well, the hardened grease would come right off with very little effort.

These days I see that it's hard to obtain real-deal heavy duty solvents. It looks like it's not even easy to get kerosene anymore,
I haven't looked to buy kerosene lately (maybe a couple of years) but it was then readily available at hardware stores. It lasts a long time because I reuse it by pouring it off after cleaning parts and saving it. I just pour carefully and stop before I get to the grunge in the bottom. The waste kero works fine. Have fun!

kero.jpg
 
LA's totally awesome cleaner degreaser. Cheap at a dollar store near you and very, very effective even at 50% concentration. I used to doctor up paint thinner with some butoxyethanol left over from a field lab test at work, but LA's works just as well.
This from the dollar store is the best in my opinion, does the job GREAT and is the most inexpensive you can get. I buy gallons of it when I start a project.
 
On the really tough cases--the grodiest, earwax-encrusted caged bearings and such--I use a shallow, wide-mouth jar (the type pimentos or garlic is sold in) and swirl the offending parts in liquid Goof Off. It stinks to high heaven, but the parts are usually spotless in a matter of seconds. If you're "environmentally sensitive," do not follow this advice!
 
On the really tough cases--the grodiest, earwax-encrusted caged bearings and such--I use a shallow, wide-mouth jar (the type pimentos or garlic is sold in) and swirl the offending parts in liquid Goof Off. It stinks to high heaven, but the parts are usually spotless in a matter of seconds. If you're "environmentally sensitive," do not follow this advice!

Oh yeah, Goof Off! I never thought about using the original, pro-strength Goof Off as a parts washer solvent. That stuff surely works GREAT on just about everything else. I haven't yet found anything that Goof Off could not dissolve. I could not live without that stuff. And indeed it works very quickly. I guess the only downside is that it's a bit more expensive than something like kerosene.

But also... I just read that Pro Strength Goof Off has a flash point of 0F degrees. This means its highly flammable at normal temperatures, like gasoline. I never knew that. So if you're using it in a somewhat confined area, like in your basement shop with no windows, be sure to not do anything that could ignite the vapors. But a small amount in a small jar with a lid shouldn't be a problem. I just wouldn't fill a large parts washer tank with it... in your small basement with no windows. 😉
 
We used to have a parts washer in our fab shop full of kerosene and it ran through a pump. Never had an issue but one day someone decided we needed a more user friendly solvent and switched to Safety-Kleen. It was heated and circulated and non toxic on Non Effective unless you had all day to scrub parts.
 
Back
Top