This may seem like an odd question, but I often find myself in traveling situations where it's really inconvenient to take tons of washcloths with me (e.g. camping). I was recently in such a situation, had no washcloths, and tried using paper towels. I realized they are clean, soft, and can simply be discarded after use.

Can anyone think of a reason why using paper towels to dry ones face would be a bad idea, or am I basically a genius?