View Cart (0 items)
Sam Cooper

Sam Cooper

Sam Cooper, an educator in Hawaii with a degree in ornamental horticulture, has been a cleaner of carpets and hard floor surfaces, as well as an advocate for soap-free and residue-free cleaning methods for over 20 years. Cooper, now semi-retired, is a factory representative for Advanced Vapor Technologies LLC and Plus Manufacturing. For more information about or strategies on residue-free cleaning, e-mail Cooper at


January 2013 Feature 5

The Hidden Hazards Of Cleaning Residues

Whether seen or unseen, residues left behind by many of today's cleaning chemicals actually pose health and safety risks to building occupants.

When was the last time you thought about the residue from cleaning chemicals and the possible effect it may have on you, your facility and its occupants?

Read More