Mike Barish Writer. Funny guy. Knower of things.

It’s easy to get lazy with your hygiene practices when you’re traveling. But oral hygiene is important not just for your health, but also for your popularity. You’re going to be sharing rooms with your friends. You’re going to be in close quarters on trains and buses. Rather than be the dude with chronic halitosis, brush your teeth regularly and be the minty fresh guy that the cute Brazilian girl wants to kiss.