Refresh your mouth with Listerine Pocketpaks Breath Strips, Cool Mint. These strips dissolve instantly, killing 99 percent of bacteria that cause bad breath. Slip your pack into your purse or pocket so you can easily freshen up after your morning coffee, or before a meeting or date. Each sugar-free strip contains zero calories and has a refreshing mint flavour to leave your mouth feeling clean and fresh. These strips come in blister packets containing 24 or 72 breath strips, or in a sleeve containing 24 breath strips.