Solvent-based adhesive removers contain one or more of the following - Naphtha, Xylene, Ethyl benzene, Toluene and Benzene, although most solvents evaporate this type of product should not be allowed to dry on a paint surface, reactivity (acceleration of a chemical reaction [reagents - moisture and heat] will cause chemicals to become more aggressive. The safest form of action is to thoroughly rinse the surface with clean water
Paint 'Safe' alternatives-
MARINE-CLEAN™ (pH 8.5) it’s water-based, not solvent-based that cleans and degreases in one application without leaving residues, noxious fumes or flammable solvents.
ValuGuard "N" New Car Prep - is a paint safe solvent that is used for the removal of tar, grease, adhesive, bugs, crayon and stubborn stains on paint and upholstery. Contains no harmful Xylene, Benzene or Toluene, for the removal of bugs, tar, grease, adhesive, crayon, upholstery stains and tree sap, aged Rap Gard and its adhesive residue, from painted surfaces
Wurth Citrus Degreaser - a multi-purpose, citrus base, concentrated degreaser that emulsifies grease and oil without harsh acids or alkalis. The unique, 100% biodegradable formula out performs hazardous solvent degreasers. One of the best products to remove built up grim from engines, wheel wells and undercarriages. Dilute with water to the desired strength for a particular job.