For several years now I cannot wear a wristwatch on my left hand because of a sustained skin reaction to a mixture of automatic transmission fluid and gearbox "oil leak fixer". Don't be an idiot like me, wear the gloves.

Used engine oil is definitely carcinogenic.

https://roadmaponcarcinogens.eu/facts/used-mineral-oils/

Most are carcinogenic to _breathe_

Buna nitrile is the goat

Yes thats it, I was thinking of nitrile not vinyl