Homemade Solid Deodorant For Sensitive Skin (Without Baking Soda) Posted on March 27, 2019 by Photo via: mommypotamus.com You may also be interested in 🙂Soothing, yet effective, this natural homemade deodorant stick works without baking soda nor coconut oil, and uses zinc to help combat odors for those with sensitive skin.Homemade Baking Soda Free Deodorant. Great for those who are sensitive to other homemade deodorantsDIY Deodorant with simple ingredients YOULL NEED: 1/2 cup coconut oil, 1/4 cup cornstarch (or arrowroot powder for sensitive skin), 1/4 cup baking soda, 1/8 -1/4 teaspoon essential oil (lavender and lemongrass are great!) TARAAAA!This homemade deodorant is my absolute favorite and perfect for sensitive skin. Plus its easy to make and super effective it. Try it!