Comparative evaluation of antimicrobial efficacy of 0.1% octenidine dihydrochloride, superoxidized solution, ozonated water, 0.1% silver nanoparticle solution, and Q mix™ 2 in 1 in root canals infected with Enterococcus faecalis

The mean bacterial reduction was statistically significant for all the study groups, proving their good antibacterial activity against <i>E. faecalis</i> in root canals whereas 0.1% octenidine dihydrochloride and ozonated water demonstrated relatively higher antimicrobial potential.