First you want to remove the oil as quickly as possible. If the oil is left on the asphalt it will soften the pavement and eventually destroy it leaving a hole and a stain.
First things to do are;
- Using a cloth wipe up the excess oil.
- After cleaning up the excess oil. Apply speedy dry or kitty litter to the spill area. Move it around, back and forth using a broom. You are trying to have the kitty little or speedy dry soak up the excess oil. Let it sit for a few hours and then clean up the litter or speedy dry.
Next, try to remove what is left of the oil and as much of the stain as possible. Below is a list of a few ways to try and remove the oil stain using products you may have at home.
- Dawn Dish soap– Apply a large amount of Dawn to the oil spot and apply a little water. Then scrub the spot with a large brisled brush. Then, rinse the area off with water. You may want to do this a couple of times to try and get as much oil out of the asphalt as possible.
- Baking Soda– Apply a generous amount directly to the stain. Dampen the baking soda slightly damp and then scrub the area with a stiff brush in a circular motion and let it sit approximately 45 minutes and then wash it away.
- Coca Cola– Pour one or two cans to the oil spot and let it sit for at least 12 hours, let it penetrate down into the asphalt. Then clean it up after a period of time and repeat the process but only let the soda sit for 1 hour the second time. Make sure the excess oil has been taken up prior to using this process.
- Oven cleaner– Apply and let it sit for approximately 10 minutes and rinse off with as much pressurized water as you can get.
- Laundry Detergent– Apply to the spot and add a little water. Scrub the area with a stiff brush in a circular motion and after about 45 minutes wipe off the surface.
- WD40- Spray on the oil stain and let it sit for about 30-35 minutes. This will allow it to sink into the pavement. You may need to scrub it with a hard brush. Then rinse it off. You can repeat this process if the oil stain is still present.
- Simple Green- They have a driveway cleaner you can use as well.
These are a few ways to try and remove oil spills and stains from you asphalt using common house hold products. If the stain is still present after any or multiple ways of trying to get rid of it you may want to look into industrial cleaners or sealcoating as soon as you can. The longer the oil and stains sit on the asphalt the more damage it will do over time.