Tooth powder. It's non-pasty toothpaste. Packed with a whitening punch from activated charcoal, it's good for your teeth, thanks to mineral-rich clay and strengthening xylitol, with some clove powder thrown in for gum health. And it's got all the (organic) minty-freshness you've come to expect from a thing you put on your toothbrush.
Free of tricolsan, flouride, propylene glycol, DEA, SLS, and artificial sweeteners. Because nobody asked for a side of hormone disruption and carcinogens with their oral care.
Directions: Dampen toothbrush, dip in powder, brush as usual, grin at your startling charcoal-mouthed reflection, spit, rinse.