These breath strips dissolve instantly, freshening your breath by killing 99% of bad-breath germs. Use LISTERINE POCKETPAKS, so you know you''re putting your best breath forward. Refresh your mouth after your morning coffee, before a meeting, or to prep for a big date! Available in COOL MINT, ARCTIC BERRY, FRESH BURST and COOL HEAT. Look for them in the oral care aisle and near the checkout counter. ExpirationThis product has no expiration date or the manufacturer has not provided an expiration date.