You can't even buy a non-vegetable chainsaw oil in my country. The only time I used such a thing was when I was a kid and I put regular machine oil into the ch

You can't even buy a non-vegetable chainsaw oil in my country. The only time I used such a thing was when I was a kid and I put regular machine oil into the chainsaw. My father never explained the difference between different oils to me. I will never forget the frown on the chainsaw repairman's face.