How do I remove oil stains from the driveway?

We have a newer concrete driveway that sometimes gets abused by contractors or service personnel. We try to observe and remove these oil stains ASAP. We use TSP for large areas or areas not treated immediately or this Easy off spray for stains we catch right away. Scrub with a stiff plastic kitchen type brush and rinse with water. Remember to wear personal protection as labels might direct.

My mom used dishwashing detergent that claims good grease cleaning, along with powdered Comet/Ajax. Scrubbing with a push-broom.

RUSTOLEUM sells good cleaner degreaser but oil if not removed quickly will get into concrete very fast and stain..pour a lil gas and scrub