Leaves decaying on hard surfaces make their way into area streams and rivers robbing the water of oxygen and releasing nitrogen which leads to algae blooms, fish kills and "dead" zones in the Chesapeake Bay. Leaves can be, however, very beneficial when used around your yard.
Excessive heat, ultraviolet rays and substances such as salt, oil, gas and grease all take their toll on an asphalt driveway. Without protection your driveway can become a lumpy, crumbling mess. A little time spent patching and sealing can extend the life of your driveway and improve the curb appeal and value of your home.