Almost every day.
-Brush your teeth
Every night before bed, but sometimes I'll forget.
Every 2-3 days when I can notice the stuble.
-Cut your hair
Every week. It's just a buzz cut though, so it's easy to maintain.
-Clip your fingernails and toenails
Once or twice a month.
-Change your bedding
Once a week. I sleep naked, so it really irks me to have dirty sheets.
I will never understand how some of you can even bare to exist in such filthy conditions.