Toxic Driveways Pose Serious Health Threat - NBC 7 San Diego

    Toxic Driveways Pose Serious Health Threat

    Studies show that people living next to a common asphalt sealant called coal-tar pitch have a 38 percent higher risk of getting cancer. Several states have banned the use of coal-tar and big retailers are no longer selling it. (Published Tuesday, Aug 6, 2013) Studies show that people living next to a common asphalt sealant called coal-tar pitch have a 38 percent higher risk of getting cancer. See More