All Epicurean cutting surfaces offer a durable design that can stand up to the rigorous daily use of any busy kitchen. They all resist staining and offer maintenance-free convenience--no need to oil or bleach. Though stain-resistant, the cutting surface may stain if left in contact with a highly alkaline product or food for a prolonged amount of time. Liver, papaya, and red beets, for example, may leave a mark. To remove stubborn stains, try a non-abrasive household cleaner. All cutting surfaces can be cleaned in the dishwasher, or by hand in the sink with hot soapy water.