For a quick clean, simply use tape to stick up any dust or lint prior to use!You may also use a damp cotton swab to reach small crevices. For a thorough clean, you may use warm soapy water, and let air-dry or pat dry with a lint-free cloth.Do not use harsh chemicals to clean your molds as this can damage or wear down the glossy finish of the molds.Avoid using sharp objects to clean the molds as this can damage or scratch the molds.After use, store your mold in a clean bag to help keep the mold clean.