Auto Care These two simple steps provide ways to reduce stormwater pollution that originates from automobiles and their maintenance. Wash At A Carwash Washing your car in your driveway, or on any paved surface, allows the soapy water and dirt from your car to quickly enter a stormdrain. From there, it goes directly to local waters. The best way to reduce pollution from car washing, though, is to wash your car at a commercial car wash facility. They are required to collect and dispose of the wash water properly. If a car wash isn’t an option, simply washing your car on a more permeable surface such as the lawn or a gravel driveway can help keep that pollution out of stormdrains. Recycle Used Oil Pouring oil out anywhere is a threat to drinking water supplies and the waters that we Rhode Islanders love to fish, boat, and swim! If you change your own oil, it needs to be recycled: Drain it into a container with a tight-fitting cap. Take the used oil to a transfer station in your community or to a local auto parts shop. Most will collect the oil from you. The Department of Environmental Management’s Licensed Facilities List has contact information for transfer stations in Rhode Island. Download A Printable Factsheet Making Auto Care Stormwater-Friendly