You’ve toiled through the cool weather of fall and the bitter cold of winter. Now spring has arrived, the sun is shining, and it’s time to hit the open road for a mini vacation. Since you’ve been more diligent about stepping up your oral care, you’re planning ahead by purchasing a travel-sized tube of toothpaste so that your ivories will be clean. You’re wondering, though, how long will it last? Your dentist in Annapolis weighs in to answer that question so that you can maintain excellent oral health while you travel.