How To Remove Old Oil Stains From Concrete Driveway. The oil will start to separate from the concrete. Since WD-40 has the ability to remove grease you can use it on driveways that have oil stains.
Rinse the area off with the hose and inspect the area. Allow it to sit for 30 minutes. The oil will start to separate from the concrete.
29042009 The four best ways to remove oil stains from concrete are.
29042009 The four best ways to remove oil stains from concrete are. Allow it to sit for 30 minutes. Formulated to cut grease dish soap is another effective solution for treating oil stains on a driveway. How to Remove Oil Stains from a Driveway Steps There are various methods of dealing with oil stains on concrete each depending with the age and size of the stain.