Pour-N-Restore Oil Stain Remover lifts and absorbs embedded oil stains from concrete as it dries from a liquid to a powder. This is made possible by combining a powerful citrus degreaser with a non-leaching absorbent. To restore concrete and masonry, just apply Pour-N-Restore Oil Stain Remover to the stain, let it dry from a liquid to a powder, and sweep it up. No scrubbing. No rinsing. No mess.