Shower most days, although I only wash my hair maybe twice a week. I always shower after work, and I shower most other nights before bed. Between having a moderately physical job where I deal with a lot of things that just make you feel dirty, and 2 small children, I feel the need for a shower more often than not. I don't generally spend long in the shower. We have a hot tub, so if I feel the need for extended water time, I take a quick shower and then go soak. Towels get changed out about once a week.