The 3M Prep App is a selection tool that promotes best practice by allowing the individual to select the most appropriate antiseptic solution for the area to be treated. This tool also allows the individual to view how to correctly apply the product while listening to a detailed set of application instructions. It is important to note that this is a reference guide only. You should refer to your hospital policy and procedures on skin preparation and follow manufactures written instructions for use of your hospital approved antiseptic solutions.