All of the cars and vans that come into our facility are kept on impermeable surfaces. The hazardous components contained within them are removed and carefully stored within 10 days; in fact, the majority of them are recyclable. We have closed drainage systems that catch every drop of water that falls on the property and direct it to treatment sites. The water is only discharged from our site once this procedure is complete and we are confident that all oils and pollutants have been eliminated.