Like A Boss (Full Strength Baking Soda) | Deodorant Jar 58gApply a dime sized amount to each underarm, and any area of your external body that you'd like to smell nice. 3 6 month supply. 12 month shelf life once opened. CONFIDENCE IN A JAR. This little jar of wonder was created for your underarms, but its natural formula means you can put it on all your places. Your feet, between your thighs, nape of neck, and your underboobs are all great places to prevent remedy unsavoury smells & get your signature scent