How Do You Remove Black Stains From Plastic Cutting Boards?
One easy way to remove black stains from plastic cutting boards is by using a mixture of baking soda and water. Create a paste with equal parts baking soda and water, and then apply it directly to the stains. Allow it to sit for 30 minutes to an hour, then scrub it with a soft-bristled brush, rinse with water, and allow it to dry. Another option is to use a mixture of vinegar and water and scrub the board with a brush to remove stains.