Sunscreen? Check. Phone charger? Check. Toothbrush? Oops. If you find yourself temporarily without a toothbrush, you can rinse vigorously with water to wash away some of that cavity-causing bacteria. You could also put some toothpaste on a clean washcloth or your clean finger in a pinch. When you finally get to the nearest drugstore, look for a toothbrush with the ADA Seal of Acceptance. If there aren’t any Seal products, buy the softest brush you can find
(Source: www.mouthhealthy.org/en/travel-tips)