VigorOx® WWT II wastewater disinfection technology is a very effective technology for wastewater disinfection. Its combination of efficacy for microbial kill, ease of use and low impact on the environment make it an ideal choice as an alternative to chlorine disinfection. Like all strong oxidants, VigorOx WWT II requires an understanding of its safety and handling characteristics in order to insure the proper and safe use of the chemical. This Disinfection Forum describes the safe use and handling of VigorOx WWT II. Always refer to the material safety data sheet (MSDS) as the primary source of information regarding the properties of VigorOx WWT II and its relative safety and handling procedures.