Tree sap
Can anyone tell me what detergent or cleaner is best for removing tree sap from roof and upper side walls?
Forum Discussion
Pine pitch/sap (and that form spruce and similar softwoods) can be softened and removed using some sort of oil-based substance. A pat of butter works nicely on one's hands, and I would think would work equally well on an RV. Of course you then have to wash the butter off, but soap and water and a bit of elbow grease should do that.
