Rinse the stain with cold water
Soak the fabric in cold water for 30 minutes to several hours
Gently rub the stain with liquid laundry detergent or dish soap
Apply hydrogen peroxide to the stain on white or colorfast fabrics
Blot with a clean cloth
Rinse thoroughly with cold water
Repeat the treatment if needed
Wash the item in cold water
Air-dry and check the stain before using heat
Avoid hot water and machine drying until the stain is gone