How do you wash your underwear? Seems straightforward enough, doesn't it? The truth is, you probably haven't put a whole lot of thought or importance into this, and that is entirely understandable. I mean, with today's hectic on the go lifestyle, who has the time to do anything? Let alone how to maintain one's underwear. Most of us don't think twice when doing the laundry. Everything goes into the same load at whatever the default settings are set on. What is wrong with that, you ask? Simply washing your underwear with the rest of the load will eventually make them fall apart faster, tear, fade and stretch out.