Technical question: If the compounds used are to be used at higher than normal concentrations, as suggested on the CDC link provided, than that suggests the current “best practice” as labeled on the disinfectant compounds is not really the best practice, shouldn`t they now alter the standard recommended concentrations?
They will probably change it on newly manufactured products. In the meanwhile, they are telling professional cleaners to just increase the concentration, that they don’t have to buy new stuff.