I tried bentonite clay toothpaste. It was interesting. Do you remember when Shailene Woodley mentioned that she swallows her DIY bentonite clay toothpaste? The thought of that alone was bad enough ...

Bentonite Clay Toothpaste Recipe Mix Dry Ingredients : In a bowl, combine the bentonite clay, baking soda , salt , and any optional ingredients like dried herbal powder, essential oils , or sweetener.