TABLE 3

Low-Level Disinfection for Noncritical Equipment and Surfaces (Exposure Time ≥ 1 Minute) ( 20,21 )

GermicideUse concentration
Ethyl or isopropyl alcohol70%–90%
Chlorine100 ppm (1:500 dilution)
PhenolicManufacturer’s recommendation
IodophorManufacturer’s recommendation
Quaternary ammoniumManufacturer’s recommendation
Improved hydrogen peroxide0.5%, 1.4%