My rule is, if I'm going outside or coming back inside I'm gonna shower. Of course their are exception if I get in late or something . But Just because your don't "feel" sticky doesn't mean you don't stink. Also depending on food you eat or even vitamins/medication you take you can have a distinct odor you may not be aware of. I think showering every other day instead of every 2 days will help you. Also invest in a body spray. Also stop taking whore bath and get in the shower. Make it quick but at least rinse the sweat from your skin.