70% IPA as disinfectant Secrets
99% IPA evaporates cleanly and minimizes residual substances. Immediate evaporation reduces shelf everyday living but is simpler against sticky residues, grease, and grime than 70% concentrations. Because isopropanol is hygroscopic, acetone may possibly yield much better grime combating effects for inks or oils.Isopropyl alcohol (IPA) has extensi