Getting Tough Asphalt Stains Out of Your Driveway Warmer weather in Wisconsin brings to the surface chemicals stains on your driveway, you can try to get those asphalt stains off your driveway, you can get some outside work done, particularly to your landscape. At Tri-County Paving we receive frequent calls from customers asking us to [...]The post Getting Tough Asphalt Stains Out of Your Driveway appeared first on Asphalt Paving Company | De Forest, WI.