I use it everyday after every meal so this concerns me a bit. I swish it in my mouth and than spit it out + no rinsing after that.
do you use arm and hammer baking soda?
I'm actually using that EcoDent tooth powder currently - it's baking soda, sea salt and some other stuff that might not be the greatest, but I really like it and my mouth stays feeling and tasting fresh for HOURS which has never ever happened with any other toothpaste or mouth wash. It has peppermint extract or something too. I think if I can find powdered minty extract I'd just use sea salt, a bit of baking soda and that. Sometimes I just sprinkle salt on my wet toothbrush too - that feels good afterwards as well.
These are the ingredients: Sodium Bicarbonate (Baking Soda), Tartaric Acid, Sodium Methyl Cocoyl Taurate, Dicalcium Phosphate Dihydrate, Calcium Carbonate, Magnesium Carbonate, Sea Salt, Hydrated Silica, Mentha Piperita (Peppermint) Oil, Menthol, Anethole, Cyamopsis Tetragonoloba (Guar) Gum, Commiphora Myrrha (Myrrh) Resin Extract. 100% CRUELTY-FREE SLS-Free. NO DYES OR SWEETENERS. CERTIFIED CCIC NATURAL SOURCE INGREDIENTS