Not all mouthwashes are created equal, though, so I spoke to five dentists for their expert recommendations and tried out a ...

While brushing with fluoride toothpaste and flossing ... up a handful of options from brands like Act, Colgate and Listerine. SKIP AHEAD The best mouthwashes of 2025 | Why trust NBC Select?

Why It's Worth It: Dr. Wei is a big fan of Act's Total Care Anticavity Fluoride Mouthwash for its alcohol-free formulation that keeps bad breath, periodontal disease, and dry mouth at bay.

But according to New York City-based dentist Dr. Azadeh Akhavan, most people might not actually need mouthwash since it’s not as effective a way to rid teeth of plaque compared to the act of ...

Other challenged products include Perrigo's Firefly anti-cavity rinse and Sanofi's ACT Kids rinse. The proposed class actions cite warnings from U.S. health regulators that fluoride-based ...

Colgate also presents its fluoride mouthwash as a flavored "drink ... Firefly anti-cavity rinse, and ACT Kids mouth rinse, which the plaintiffs alleged are harmful to children.