Breathing new life into duct cleaning
Concerns about both health and the environment are having an impact on products in the cleaning industry.
There is no standard for measuring the intensity of odors, such as decibels for sound and lumens for light.
I have multiple certifications because I think they’re essential.
I have multiple certifications because I’m required to.
I attend classes for the education but skip certification options.
I skip certification, relying on “on-the-job” training.