Overview of therapeutic and cosmetic mouthwashes and their specific dental benefits.

Therapeutic mouthwashes contain active ingredients that fight bacteria, reduce plaque, prevent gingivitis, or strengthen enamel. Common active ingredients include chlorhexidine for gum disease, fluoride for cavity prevention, and cetylpyridinium chloride for plaque control. Cosmetic mouthwashes temporarily mask bad breath but don't address underlying causes. Your dentist may recommend specific therapeutic rinses based on your oral health needs.