I usually shower at night & put on deoderant. Then I put on more deoderant when I get dressed in the morning. On days that I work out/go for a run in the morning I usually end up with a 3rd layer. & even then, on a really warm day or if I'm about to start my period, about half way through the day, I notice a faint scent if I happen to lift my arm...thankfully it isn't strong but it's so annoying!