Pack Extra Socks and Underpants
We probably don’t need to tell you guys this, but our socks and underpants get the dirtiest after long flights. Even though these articles of clothing experience the least amount of exposure (hopefully) during long flights, they can get excessively stinky in record time. This is because the areas that socks and underpants cover don’t get a lot of movement while traveling.
If you’re going to board a long flight, pack extra socks and underpants in your carry-on luggage. You can go to the bathroom and swap out your day-old delicates with a fresh pair. You’ll feel cleaner and thus more comfortable while traveling.