Bamboo cutting board finishing

[msmornng]

I engraved a bamboo cutting board and it came out great. What kind of finish should I put on it so it can be used and is food safe? Thanks

[swmisher]

It’s already food safe, but if you want, you can put some mineral oil on it!

[beerfaced]

I personally prefer the wax.

[msmornng]

Do I need to treat the wood before applying the wax? Thank you.

[beerfaced]

As long as it is sanded smooth you are good to go.

[msmornng]

Thank you very much