3-IN-ONE 100355 Multi-Purpose Oil 3 oz (Pack of 1)

I have been using this to get my very old model trains working again. I was sceptical about the claim that it cleans and lubricates, but I can with confidence say, that it actually works better than expected. Only need a little to get the train motors running like new. Really good product and easy to use with the convenient tip that only allow a little bit out at a time. Would recommend for hobbyist trying to get old parts running smoothly again. Would also be helpful for household DIY projects, like oiling door and window hinges and handles and outside work, like old gates and locks to clean up some rust and prevent future rusting. Good product, I am happy with it. Would buy again. Perfect size for hobbies. Well packaged with no leaks detected.

I’ve been using the 3-IN-ONE Multi-Purpose Oil on my bike, and it works really well. It lasts a long time, doesn’t leak, and never gets thick or sticky. It keeps everything running smoothly without leaving a mess or drying out. Exactly what you want from a maintenance oil. Its simple, effective, and dependable.

I have used oil for at least 40 years and it works very well

It's ok

Quality as expected

I have used this oil it seems forever, my father use it, and he believed in it, so I naturally did also

Easy to apply on the exact spot you want and control the amount.

A few drops of 3-in-One and an overnight wait freed up some heavily corroded/seized screws securing a fan oven element that I needed to replace. I was very worried about stripping the screw heads but 3-in-One helped free them up.