Why Surfaces Matter

Harmful bacteria and fungi can survive on everyday surfaces — door handles, bed rails, waiting-room chairs — for hours or even days, quietly passing between people who never come into direct contact. In healthcare settings especially, this surface-to-person route is a major, and often overlooked, contributor to the spread of resistant infections.

Routine cleaning removes visible dirt, but standard disinfectants stop working the moment they dry. That leaves a window, again and again throughout the day, where a treated surface is effectively untreated.