Underarm detox masks can reduce odor-causing bacteria, clear deodorant and antiperspirant buildup, soothe irritation like redness and razor burn, and help with skin brightening and smoothing. They are particularly helpful during the transition from traditional chemical deodorants to natural options, as they can ease this adjustment period by rebalancing the skin's natural bacterial flora and clearing pores. 
Safe for kids and Adults!  Recommended that you purchase the kids detergent to ensure freshness. 
Directions are on the label.