@mappingsupport @foxylad
pushing this to the top!
US Forest Service: VEGETABLE OIL FOR LUBRICATING CHAIN SAWS
"...vegetable-
based chain-and-bar oils are an attractive alternative
to petroleum-based oils. The cleanliness and non-
toxic characteristics of the vegetable-based oils
make them worth trying. Chain-saw users that are
conscious of their impact on the environment should
use these environmentally-compatible oils instead
of conventional petroleum-based chain-and-bar oil...."
https://www.fs.usda.gov/t-d/pubs/pdf/98511316.pdf #chainsaw #oil