Over 100 LOCATIONS worldwide:

Coverall Core 4® Process

The Core 4® Process includes hundreds of specialized cleaning protocols using four advanced cleaning technologies:


Coverall Core 4® Goals

Creating a clean and healthy environment requires the proper equipment.

Each carefully selected tool used in the Coverall® Program has been tested and evaluated to ensure it meets our three goals:

Remove the
most soil possible


Kill and remove
the most germs possible
Create an efficient process
that delivers excellent results
When put together and used consistently, the Core 4® Process delivers a unique level of cleanliness that helps:


Kill germs
Remove the most soil and dirt possible
Improve air quality
Reduce cross-contamination
Do microfiber towels make a difference?
Microfiber towels might look like regular towels, but they're not. If you looked at them closely with a microscope, you'd see channels that have the amazing ability to grab and hold dirt, germs, and water. Microfber is available in many colors. The Coverall Core 4® Process uses specific colors for specific cleaning tasks to prevent cross-contamination.