In the context of the sale of combustion engine or transmission oil as well as oil filters, we are required, as a retailer, to provide information on the regulations and obligations applicable under the waste oil ordinance. We would like to emphasize that waste oil, oil filters, and oil-containing waste that regularly occur during oil changes are hazardous goods that must be disposed of in an environmentally responsible manner. You can return waste oil, oil filters, and oil-containing waste that occur regularly during our opening hours free of charge at our point of sale, in the same quantity as the new oil you purchased from us.