Removing Tree Sap from Cars There are several other household items that can be used for removing tree sap from cars. Nail polish remover can be used as pine tree sap remover. Care should be given, however, as this can also remove paint. Allow the nail polish remover to soak into a cotton ball. Rub onto the affected area using a circular motion. Rinse off with a baking soda and hot water solution (1 cup baking soda to 3 cups water). Wash the car as usual. Mineral spirits is an oil-based solvent oftentimes used as paint thinner and commonly found in many homes. This household item is also effectively used for removing tree sap from cars. Soak into a towel and wipe onto the affected area. Repeat as needed until the tree sap is gone and wash as usual. Another great pine tree sap remover is WD-40. Its mild solvent properties easily break down sap. The lubricant is safe on most types of paint. Spray it on and rinse it off with vinegar and water solution. Wash as usual.

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