How can I properly maintain my cutting board to ensure its longevity and cleanliness, specifically by using olive oil for oiling the cutting board?

To properly maintain your cutting board for longevity and cleanliness, you can use olive oil to oil it. Simply apply a thin layer of olive oil to the cutting board, let it sit for a few hours or overnight, then wipe off any excess oil. This helps to moisturize the wood and prevent it from drying out or cracking. Repeat this process every few weeks or as needed to keep your cutting board in good condition.