CDC Guidelines: Preparing Workplaces for a COVID-19 Outbreak
Routinely clean all frequently touched surfaces in the workplace, such as workstations, keyboards, telephones, handrails, and doorknobs.
If surfaces are dirty, they should be cleaned using a detergent or soap and water prior to disinfection.
For disinfection, most common EPA-registered household disinfectants should be effective. A list of products that are EPA-approved for use against the virus that causes COVID-19 is available here.
Discourage workers from using other workers’ phones, desks, offices, or other work tools and equipment, when possible. If necessary, clean and disinfect them before and after use.
Provide disposable wipes so that commonly used surfaces (for example, doorknobs, keyboards, remote controls, desks, other work tools and equipment) can be wiped down by employees before each use.