Tree sap can get on everything but there are some surprisingly easy DIY methods to getting it back off! To remove from cars use an acetone-based nail polish remover and treat with a baking soda mixture to add back shine. To remove from wooden decks use a mop with undiluted oil soap, soak for 15 minutes, and scrub with a brush & water. Lastly, to remove from clothing, just throw the garment in the freezer for a few hours and peel away!