In a glass measuring cup, combine the baking soda, calcium carbonate powder, and xylitol crystals.
Add the trace minerals and the essential oils.
Add the filtered water and stir to combine.
Pour the mouthwash into a 16 ounce GLASS bottle.
Shake to combine before each use.
Notes
This mouthwash must be stored in a glass container as the citrus oils present in the mouthwash would start to leech any petrochemicals in plastic into your mouthwash. EW! I store my mouthwash in my cabinet in my bathroom.