I have a bamboo cutting board that recently got a mold (I live in a very hot and humid climate and the board gets wet quite a bit). I killed the mold but am looking for a solution that will let me clean it properly with little to no effort, and will also allow it to stay wet without consequence. I don't want this to have a bad effect on my kitchen knives or the food being prepared on/eaten off it. I was thinking along the lines of soaking it in linseed/mineral oil mix, epoxying some marble on one side, paint on the other, and polyurathane seal the whole thing. I don't honestly know if that is a sound theory or not, and I don't know if that will dishwasher-proof the cutting board. Any ideas?