

I’m guessing it wasn’t (well) oiled. Oiled boards are fairly easy to clean and nothing will soak into them as long as they’re cleaned after using.
Might come off with scraping and oiling, so treat the board again. Otherwise the spot is not going to be harmful in any way and cutting boards get marked over time in any case.










It’s just sheer pessimism. Gog has been the good one so far. I’d hate to see it go.