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- 1). Saturate the oil stain with WD-40. WD-40 breaks down the oil's molecules. Let it sit 15 minutes.
- 2). Pour a thick (1 to 2 inch) layer of kitty litter or sawdust onto the oil stain. This will draw the stain out of the concrete.
- 3). Use a brick or like device to grind the kitty litter or sawdust into the stain. Let it sit for 30 to 45 minutes.
- 4). Use a shovel to remove the kitty litter or sawdust from your driveway. Dispose of immediately in accordance to your local laws.
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