Disinfection After an Illness Exposure at Work

Start with the affected areas

Identify the rooms, desks, equipment, bathrooms, breakrooms, waiting areas, classrooms, or shared spaces connected to the concern. You do not need to diagnose the pathogen to start planning the scope.

Think about building operations

Commercial disinfection has to fit the facility's schedule. Access windows, staff shifts, tenant communication, occupancy, and drying/re-entry timing all matter.

• Which areas can be closed temporarily?
• Can the work happen after hours?
• Are there sensitive surfaces or equipment?
• Who needs documentation after service?

Avoid overpromising

A disinfection service should reduce risk and address the defined areas, but no company should promise that staff, tenants, customers, or visitors cannot get sick. The goal is a responsible response and a cleaner facility.