Work the bristles in a circular motion, applying firm pressure to lift the remaining pigment. Pressure Washing After the chemical has had time to react, rinse the area thoroughly with a pressure washer or a garden hose with a high-pressure nozzle.
Pressure Wash Oil Stains from Your Concrete Driveway Effectively
Allow the surface to dry completely before assessing the results. The paste works by drying out the oil, pulling it out of the concrete as it cures.
Agitation is crucial because it breaks the bond between the oil residue and the concrete surface. Motor oil, cooking grease, and other petroleum-based liquids bond tightly to the porous surface of concrete, creating a stubborn blotch that can ruin the curb appeal of any home.
Pressure Wash Oil Stains from Concrete Driveway Effectively
The chemical agents break down the oil, turning it into a liquid that can be rinsed away. Generally, you will need to wet the stained area, apply the degreaser in a circular pattern, and let it sit for 10 to 20 minutes.
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