Bio-Solvis a green solvent replacement that actually outperforms Acetone, Xylene & MEK. Safe to use and non-carcinogenic. 5x Stronger & 10x Longer Lasting than traditional solvents! Use Biosolve for surface prep; paint, resin and adhesive clean-up; parts and tool cleaning; grease, wax and graffiti removal. Low evaporation rate and high solvency formula significantly reduces overall solvent usage saving money. A soaked rag can be used for hours.