July 20, 2015 at 2:34 pm
Post count: 12
For food-surface linseed oil, check out the oil section at a healthfood store like Wholefoods, under the name flaxseed oil (different name, same oil). The reason they state not to use it on eating surfaces is probably because their brand is not considered food-grade.
Buying oils from a grocery store instead of a hardware store is a good practice if you’re using it to finish eating surfaces.