Arm & Hammer Essentials Natural Deodorant, Fresh. If you lead an active lifestyle, you need a deodorant that can keep up. Fight odor with the combined power of ARM & HAMMER Baking Soda and natural plant extracts. No matter what your day brings, the refreshing scents and light plant-based fragrances will keep you smelling cool. Plus, you'll have total coverage where you need it to feel confident anytime, anywhere. No aluminum, phthalates, parabens, or colors means you can feel good using this deodorant all the time. And with 24-hour protection, you know you don’t have to worry about odors so you can go about your day.