When it comes to keeping facilities clean and reducing the spread of germs, high-touch surfaces often receive the most attention. Door handles, light switches, elevator buttons, shared equipment, and countertops are obvious priorities because people interact with them throughout the day.
But an effective facility disinfection strategy should look beyond the most obvious areas.
Focusing only on high-touch surfaces can leave other surfaces overlooked, particularly in busy environments where cleaning teams are working against tight schedules. A more comprehensive approach can help facilities improve consistency, increase coverage, and make better use of their available labor.
Why High-Touch Surfaces Matter
There is a good reason high-touch surfaces are a major part of cleaning and disinfection protocols. These are the areas that hands frequently contact, sometimes hundreds or thousands of times throughout a normal day.
Depending on the facility, high-touch surfaces may include:
- Door handles and push plates
- Light switches
- Desks and workstations
- Elevator buttons
- Handrails
- Shared keyboards and equipment
- Breakroom surfaces
- Restroom fixtures
- Reception counters
- Tables and chairs
Regularly cleaning and disinfecting these areas is an important part of maintaining a cleaner environment. However, high-touch surfaces represent only part of the total surface area inside a building.
What Happens to the Surfaces Around Them?
Think about a conference room. A cleaning team may wipe down the table, door handle, and light switch because they are recognized as high-touch surfaces.
But what about the sides and backs of chairs? The edges of the table? Cabinet handles? Equipment carts? Nearby fixtures or other surfaces that may be touched less frequently?
These areas can easily fall outside a routine centered exclusively on high-touch surfaces.
The challenge becomes even greater in larger facilities. Schools, healthcare environments, offices, transportation facilities, hospitality spaces, and other commercial buildings may contain thousands of surfaces across multiple rooms.
Manually wiping every surface can require significant time and labor.
The Challenge of Consistent Manual Application
Traditional spray-and-wipe methods remain an important part of facility cleaning, particularly when surfaces need physical cleaning to remove dirt, debris, or other soils.
However, manual application can vary from person to person.
One employee may thoroughly cover high-touch surfaces while another may apply less product or unintentionally skip certain areas. Complex objects, irregular surfaces, and difficult-to-reach locations can create additional challenges.
This doesn’t mean facilities should stop wiping high-touch surfaces. Instead, facility managers should consider how their overall process can provide more consistent disinfectant application across a broader range of surfaces.
Going Beyond High-Touch Surfaces With Electrostatic Technology
Electrostatic application can complement a facility’s existing cleaning and disinfection procedures.
EMist electrostatic sprayers apply an electrostatic charge to liquid droplets as they leave the device. The charged droplets are attracted to surfaces, helping the solution distribute across targeted areas.
This technology allows teams to efficiently apply disinfectant to high-touch surfaces while also reaching a broader range of surrounding surfaces.
Rather than relying solely on manually spraying and wiping individual objects one at a time, electrostatic application can help teams treat larger areas efficiently and consistently.
Better Coverage Doesn’t Mean Skipping Cleaning
Electrostatic spraying is not a replacement for cleaning.
If a surface is visibly dirty, it should be cleaned according to the appropriate facility protocol before disinfectant is applied. Facilities should also follow the disinfectant manufacturer’s label directions, including application instructions and required contact or dwell times.
The goal is to build a more complete process.
Cleaning removes soils and debris. Disinfection addresses microorganisms according to the disinfectant’s labeled use. Electrostatic technology provides another application method that can help teams achieve more consistent coverage.
High-touch surfaces remain an important priority within that process, but they don’t have to be the only focus.
Make Every Minute of Your Disinfection Routine Count
Facility teams are often expected to maintain large spaces with limited time and resources. Asking employees to manually address an increasing number of surfaces isn’t always the most efficient answer.
Instead, facilities can evaluate the tools and processes being used.
Are high-touch surfaces receiving consistent attention? Are surrounding surfaces routinely missed? Is disinfectant being applied evenly? Can employees realistically complete the established protocol within the time available?
These questions can help identify gaps that might otherwise go unnoticed.
Build a More Complete Disinfection Strategy
High-touch surfaces will always deserve special attention, but a strong facility disinfection program should consider the entire environment.
By combining proper cleaning procedures, an appropriate disinfectant, employee training, and efficient application technology, facilities can create a more consistent approach to surface disinfection.
EMist electrostatic sprayers are designed to help teams apply disinfectant efficiently across high-touch surfaces and the surrounding environment, helping facilities improve coverage without adding unnecessary complexity to their routines.
Because when it comes to facility disinfection, the surfaces everyone remembers are important, but so are the ones that are easy to miss.