Berryman Chem-Dip products are most safely disposed of through municipal hazardous materials collection programs and waste disposal companies. Many local departments responsible for disposing of trash also have one or more annual HAZMAT collection events during which you may be able to drop off products, such as old paint, unwanted household chemicals, and Chem-Dip for free. Alternatively, you can contact a waste disposal company, such as Safety Kleen, or your regional EPA office for further a local referral.