• Rinse the area with water.
• Apply a solution of citrus-based cleaner or equivalent.
• Lightly scrub the area with a stiff-bristled brush or comb.
• Allow to soak without drying.
• Lightly scrub and rinse thoroughly.

Additional scrubbing or applications may be required for stubborn stains.
Citrus-based cleaners such as Nature’s Orange, Simple Green and TSP work very well and are available at home improvement centers and janitorial supply centers.