Irrigation Solution Inhibition zone diameter (mm)
CHX 20 mm
NaOCl 6 mm
HOCl 20 mm
PHMB 5 mm
CHX +NaOCl 15 mm
CHX + HOCl 20 mm
PHMB+ NaOCl 6 mm
PHMB + CHX 12 mm
PHMB + HOCl 10 mm
Sterile Saline 0 mm