99% Isopropyl Alcohol (IPA) is a highly effective and versatile solvent used for cleaning electronics, removing adhesive residue, and sanitizing surfaces. Due to its high concentration, it evaporates very quickly, making it ideal for applications requiring rapid drying or water displacement, but 70% IPA is often recommended for disinfection as it needs more contact time to kill germs. It is also a common component in cosmetics and industrial cleaning processes.