The solve? Reach for some baking soda and vinegar. Simply combine 1/2 cup of baking soda with three to four tablespoons of water to create a paste. Spread the paste all throughout the inside and leave overnight. Lastly, spritz some vinegar over the dried paste and use a lukewarm, damp cloth to wipe up the residue.
All you’ll need is half a lemon and some coarse salt (preferably Kosher). Just sprinkle some salt all over the board and then use the lemon half to scrub its surface. After letting the salty-lemony solution sit for five minutes or so, it’ll be ready for a proper wash