The Best Way to Remove Oil Stains from a Driveway

Remove oil stains from a concrete driveway with simple dishwashing soap.

The key to removing oil stains from a concrete or asphalt driveway is to catch the stains when they are fresh. Older stains can sometimes be removed, but it takes considerable amounts of elbow grease. Simple household cleaning agents effectively clean both concrete and asphalt driveways.

Cleaning Products

For cleaning concrete driveways, use simple liquid dishwashing soap, recommends DIY columnist Tim Carter of the Ask the Builder website. For asphalt driveways use a trisodium phosphate, or TSP, cleaner, according to the Home Tips website.

Application Process

For concrete and asphalt driveways, the cleaning process is relatively the same, though the recommended products differ. Apply the cleaning product directly to the stain, covering the oil spot. Scrub with a nylon-bristled brush. The soap or TSP will lift the oil out of the driveway surface, though it may take several attempts.

Finishing

While it is possible to rinse away the oil and cleaning solution with a hose, this may pollute the yard or street, warns Tim Carter. Blot up as much of the oil and cleaner using with paper towels. Cover any remaining residue with cat litter. Scoop into a paper bag and dump in an approved landfill.

References

• Ask the Builder: Cleaning Concrete Oil Spots
• Home Tips: Remove Oil Stains from Asphalt Driveway