Can probiotics or zinc mouthwash beat bad breath in braces?
Disease control
Recruiting now
This study tests two approaches to reduce bad breath and plaque buildup in people with fixed braces: probiotic lozenges containing a beneficial bacteria, and a zinc chlorhexidine mouthwash. Participants are healthy individuals with braces who do not smoke or take medications that…
Phase: NA • Sponsor: Sara M Almshhadany • Aim: Disease control
Last updated Jul 11, 2026 00:00 UTC