The largest use for isopropyl alcohol is as a solvent, and usually as a cleaner. It can be used as an industrial cleaner for machinery and parts. Isopropyl alcohol gallon – IPA is also found in many everyday products such as paint thinners, inks, general-purpose cleaners, disinfectants, and windshield thawing agents. 99% isopropyl alcohol is used to clean surfaces and also to prevent infection from minor surface wounds like scrapes and cuts. https://flalab.com/product/isopropyl-alcohol-99-anhydrous/