D’VIRIA is a unique and advanced delivery system that provides chlorine dioxide solution concentration without by-products. It is applied as a disinfectant for general purpose cleaning on hard surfaces and air disinfection. It is safe to handle and simple to apply, using standard available dosing equipment and without the use of a reactor. D’VIRIA does not generate by-products, is not explosive and has an indefinite shelf-life and remains active as a biocide far longer than chlorine. D’VIRIA solution can be transported without notable hazard or risk.