EPA Residual Self-Disinfectant (RSD) Method
The residual self-disinfection (RSD) method follows EPA Protocol # 01-1A. This is the only method which can currently be used to substantiate long-term residual disinfectant claims with the EPA. It evaluates the residual disinfectant efficacy of antimicrobial products after application to inanimate, nonporous, and non-food contact hard surfaces. This test...