The Antiviral Protection Agency, uses a non bleach based substance known as Sporiceptic. 

Sporiceptic Disinfectant Solution is a EPA registered intermediate level disinfectant with a broad spectrum kill, which cleans, disinfects, and deodorizes. Providing a100% kill rate of pathogenic vegetative organisms, including MRSA, VRE and Avian Influenza A Virus (H9N2 and H1N1). Continuous residual activity up to 6 months. Compatible with plastics, wood, glass and metals, alcohol-free Sporiceptic Disinfectant is non-staining, non-abrasive and non-corrosive. FDA registered; OSHA compliant. With ratings in the lowest EPA toxicity category, Sporiceptic has the most neutral pH of any phenolic based disinfectant.