Release an instant blast of freshness and help destroy nasty odors with Colgate MaxFresh Knockout Mint Toothpaste. Powered by Ultrafreeze, this invigorating fresh breath toothpaste offers 10X longer-lasting cool for fresh breath (1) and fights lingering food aftertastes (2). This mint toothpaste, with the help of Ultrafreeze and hundreds of mini breath strips, is bursting with freshness that lasts for hours. Colgate MaxFresh Knockout Toothpaste comes in a powerful minty toothpaste flavor that invigorates the brushing experience. The unique formula, with odor neutralizing technology, helps destroy even the nastiest odors and keeps your breath fresh for hours.(2) However, it’s more than just a toothpaste for bad breath, Colgate MaxFresh Knockout Mint Toothpaste is also a fluoride toothpaste and helps prevent cavities. With its refreshing minty flavor and hundreds of mini breath strips, Colgate MaxFresh Knockout Toothpaste leaves your breath feeling fresh for hours. Plus, the fluoride-based formula helps fight cavities. Get long-lasting fresh breath with Colgate MaxFresh Knockout Mint Toothpaste. (1) vs. a regular Colgate fluoride toothpaste (2) based on in-vitro garlic odor reduction results and descriptive sensory panel analysis following brushing teeth and tongue