I have an 8 oz plastic bottle of Williamsville Butcherblock Oil. My hardware store recommended it for the black walnut handles on a knife I was reconditioning. It says its a safe mineral oil to protect wood in contact with water and food, and that it's non-hazardous, odorless and tasteless. That's when the light bulb went off and I realized I better stop using Rem Oil (or others) on knives I use for food processing.
I'm of the same thinking on that.