Finish the following sentence with the best choice: to Clean a Wooden Cutting Board with Lemon and Salt

Choices:
- cut lemon in half, scrub the cutting board surface with the lemon, sprinkle granulated sugar on it  liberally, wait for 15 minutes then rinse with water
- cut lemon in half, scrub the cutting board surface with the lemon, sprinkle coarse salt on it  liberally, wait for 15 minutes then rinse with water

Answer:
cut lemon in half, scrub the cutting board surface with the lemon, sprinkle coarse salt on it  liberally, wait for 15 minutes then rinse with water