Orabrush, Salt Lake City, UT, has rolled out Orabrush Tongue Foam Powered by Orazyme, an enzyme-infused foam that works with the company’s tongue cleaner to help eliminate bad breath. “When people use the Orabrush, they always talk about how much gunk it pulls off their tongue,” said Jeff Davis, CEO of Orabrush. “But we’ve had a lot of people ask if they can use it with something to wash their tongue, like toothpaste or mouthwash. Toothpaste is too thick; it just mucks up the brush. Mouthwa...