A “smart-faucet” is provided that provides instructions and feedback to a user that improves the efficacy of a handwashing event. The faucet includes a supply of sanitizer that includes a visualization component, such as a fluorescent component, that assists the user in determining sanitizing coverage of the hands. The visualization component may require the presence of an energy source radiating a specific frequency, such as UV, in order to become visible. The faucet may further be able to communicate information to a remote location regarding supply data necessary to insure just in time delivery of a replacement supply of sanitizer.