Even offices that look clean often harbor neglected spots that accumulate grime, bacteria, and allergens over time. If your cleaning service isn't addressing these areas, you're paying for a partial clean — and your employees and visitors are experiencing the difference, even if they can't name it.
The 10 Most Commonly Missed Areas
1. Keyboard and Mouse Surfaces
Research has found keyboards can carry far more bacteria than commonly assumed surfaces. Yet most cleaning crews skip them entirely without explicit instructions. Keyboards and mice should be disinfected at least weekly.
2. Light Switches and Outlet Plates
High-touch surfaces that almost never get wiped down in standard cleaning routines. These should be disinfected regularly.
3. Elevator Buttons and Door Push Plates
Touched hundreds of times daily, these are among the highest-risk pathogen transfer points in any commercial building.
4. Tops of Filing Cabinets and Tall Shelving
Out of sight, out of mind — until a client reaches up for something and comes away with a grey hand. High dusting requires extension tools and deliberate effort.
5. Refrigerator Handles and Microwave Buttons
Kitchen appliances see constant use but are often wiped only on the exterior surfaces. The fridge seal, handle, and microwave interior require separate attention.
6. Air Vents and Return Grilles
Dusty vents blow allergens and contaminants directly into breathing zones. These should be wiped monthly and deep-cleaned quarterly.
7. Chair Bases and Casters
Rolling chair wheels pick up debris from every floor surface and redistribute it. Chair bases and casters should be cleaned monthly.
8. Phone Handsets and Headsets
Used by mouth and ear multiple times per day, office phones are a significant germ vector that rarely appear on cleaning checklists.
9. Window Blinds and Tracks
Blinds accumulate dust rapidly and release it back into the air whenever they're opened or adjusted.
10. Under and Behind Furniture
Dust bunnies, food crumbs, and allergens accumulate under desks and behind furniture. Without periodic furniture-moving during deep cleans, these spots go unaddressed for months.
Make sure nothing gets missed. Request a Written Quote