everyday, usually at night
I don't have any problems with dry skin, any time of the year
dunno if that would have anything to do with the INTENSE YEAR-ROUND HUMIDITY of the southern states, or what
and nobody I know has dry skin either, and if I did even take showers once a week and told anybody, they would think I was disgusting
although if I did only take showers once a week, I would be disgusting