How To Clean Old Oil Stains From Asphalt Driveway. First, mop up any excess oil with a mop or an absorbent cloth. Stomp the kitty litter into the asphalt to help absorb more of the oil.
Here are 10 unique ways to remove oil stains from asphalt surfaces: For oil stains, green degreasers require vigorous scrubbing with a nylon bristle brush. Stomp the kitty litter into the asphalt to help absorb more of the oil.
Pour fresh clay kitty litter.
Here are a few ideas for oil stain removal from your asphalt driveway. Thoroughly clean your asphalt driveway of all dust and debris. Pour baking soda on the oil spill and wait for a while for the oil to be absorbed. This will keep the oil from drying and staining the asphalt.