How To Remove Oil Spots From Asphalt Driveway. Sprinkle the detergent on top of the oil stain and cover stain completely. Squirt a large amount of dawn soap onto the oil stain.
So if you find an oil stain on your parking surface, act quickly. To remove the asphalt, you will have to heat the oil with a blow torch and lightly scrape the stained asphalt with a shovel. Here are a few ideas for oil stain removal from your asphalt driveway.
Remove oil stains from asphalt
Get the powder a little bit wet so it will mix. This will keep the oil from drying and staining the asphalt. Grinder to mill away the top 1.5 to 2 inches of existing material to remove the oil damage You can prevent oil stains by seal coating your asphalt.