Blot up any fresh oil with paper towels or absorbent rags
Cover the stain with cat litter, baking soda, cornstarch, or sawdust
Let the absorbent material sit for several hours or overnight
Sweep up the absorbent material
Apply dish soap or a concrete degreaser directly to the stain
Scrub the area with a stiff-bristle brush
Rinse with hot water
Repeat the cleaning process if needed
Use a poultice made from baking soda and water for older stains
Apply a pressure washer after scrubbing if the concrete can handle it
Use trisodium phosphate or a concrete-safe cleaner for stubborn stains
Try a commercial oil stain remover made for concrete
Seal the concrete after cleaning to help prevent future stains