Scrape off excess sap with a dull knife or spoon
Freeze the clothing in a plastic bag for 30 to 60 minutes, then scrape again
Apply rubbing alcohol, hand sanitizer, or an oil-based remover to the stain
Gently blot with a clean cloth until the sap loosens
Rinse the area with warm water
Apply liquid laundry detergent directly to the stain
Rub the fabric gently against itself or with a soft brush
Let it sit for 10 to 15 minutes
Wash the clothing in the hottest water safe for the fabric
Check the stain before drying
Repeat the treatment if any sap remains
Air dry until the stain is completely gone