After each use, hand-wash in warm soapy water. Rinse clean, towel dry, and set aside to air dry.
Never let the board soak in water or put it in the dishwasher or microwave oven.
At least every three months or whenever the wood looks dry, reapply a protective salad bowl finish to prevent water from penetrating and damaging the wood.
These finishes are available at many hardware and home improvement stores. Recommended finishes include:
o Behlen's Salad Bowl Finish
o General Finishes' Salad Bowl Finish