Mountain Rose Herbs on Instagram: "2 DIY Deodorant Spray Recipes Pure organic witch hazel extract is a time-tested ingredient in DIY natural deodorant sprays. Distilled from the twigs and bark of the witch hazel tree, the extract lowers the skin’s pH, so odor-causing bacteria cannot thrive. It is gentle enough to be used alone or can be combined with herbs and essential oils, and it also does double-duty as a skin toner. This homemade deodorant spray recipe brings together the…