Usage Guide: Concrete and Pavers: Add Oil Stain Remover to the stained area. Then apply half the amount of water to the stained area. Use a brush to agitate the stained area for 1 to 2 minutes. Make sure the solution does not dry. Add more product and water if necessary. Rinse the area completely with clean, high-pressure water. Repeat the application if necessary.
Asphalt: Add Oil Stain Remover to the stained area. Then apply half the amount of water to the stained area. Use a brush to agitate the stained area for 30 seconds. Rinse the area completely with clean, high-pressure water. A long dwell time is NOT RECOMMENDED because of the oil content in asphalt.