Through a series of complex chemical reactions (i.e., “carbonation”), CO2 can reduce concrete’s pH and increase its porosity – ultimately impairing the overall strength and durability of concrete. The phenomenon is hastened in humid climates and in large cities or industrial areas where fossil fuels are likely to be burned at higher rates.

Vaporized hydrogen peroxide (VHP) is a popular and efficient method of bio-decontamination. It’s used in a variety of commercial, institutional and industrial settings to decontaminate or sterilize sealed enclosures such as filling machines, barrier isolators, glove boxes and workbenches.