I also always carry hand sanitizer. The cool thing about this stuff is that it's easy to find portable bottles that are 3 ounces or less—meaning you can confidently carry it on the plane without hassle.
The Good Earth expert Peter Conn
Oprah Radio host Jean Chatzky talks with Today's travel editor, Peter Greenberg, about tips for traveling.
De-clutter your home and create new routines with help from organizing expert Peter Walsh.
Oprah Radio host Jean Chatzky talks with travel expert Peter Greenberg about his book Don't Go There! The Travel Detective's Essential Guide to the Must-Miss Places of the World.