Underarm perspiration is an unfortunate fact of life. Whether you're in excessive heat or humidity, working out or otherwise exerting yourself, or you're experiencing emotional or hormonal issues, sweating is your body’s natural mechanism for releasing salts and other elements from your body. In other words, it's a healthy process! Regardless of its redeeming value, nobody wants to be sweaty and smelly, and we definitely don’t want to ruin our clothing with unsightly and embarrassing sweat stains. Choose from a variety of deodorants and antiperspirants in sticks, roll-ons and sprays that will eliminate odor-causing bacteria and help keep you fresh-smelling and stain-free all day long.