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 friendly manner. You can return the waste oil in the same quantity as the new oil you purchased from us, as well as oil filters and oily waste that regularly occur during oil changes, to our point of sale for free.