1. Put 1/4 cup each of baking soda and cornstarch** in a bowl with 10+ drops tea tree oil. (I like 20 drops, but I’m a tea tree oil nut. I hear lavender oil will work as well.)
2. This deodorant can be used as a powder, but if you want a stick, go to the shortening section of the store and buy this solid-at-room-temperature-awesome stuff:
3. Stir 2+ TBSP in until it’s the consistency you like.
4. Smash into empty deodorant container. (Will be a bit sturdier once it sets a day or so.)
When applying this deodorant, use a lighter hand than you would with normal stick deodorant, especially the first couple of days or it’ll drop little balls on your bathroom rug.
Used correctly, this stuff is invisible and lasts for ages, as it works with a very light layer. You should not be able to SEE it once applied.
**If you have especially sensitive skin, increase the amount of cornstarch to 6T and decrease the baking soda to 2T.