Lea
Banned
Once every day. I don't know why two a day is necessary.
I also used to shower once a day until several years ago. I started to shower twice, because I was in a hot country and always came home sweaty. Then I kept this habit even at home, to shower in the morning and when I come back from outside. I don´t think it´s absolutely necessary unless it´s hot and you get sweaty, but it feels better.. If I don´t go out, I shower only once a day.