Make bedtime swishy time! TheraBreath Overnight Mouthwash fights bad breath for 12 hours*. This alcohol-free mouth rinse has a soothing chamomile mint flavor that helps freshen you up while you’re winding down. TheraBreath Overnight Mouthwash is proudly not tested on animals and is certified gluten-free, vegan, Kosher, and Halal. It’s also free from alcohol, dyes or colors, sulfates and parabens.TheraBreath Overnight Mouthwash is 100% guaranteed so you can self-care while you snooze, confidently.