These are great! They clean my whole mouth--teeth, gums, tongue, cheeks and makes everything fresh. Easy to use, easy to store, easy to travel with.
The only drawback is that these are a little on the expensive side for me (maybe 5 times as expensive as regular drugstore toothpaste). I may go back to using baking soda for toothpaste, then have a supply of charcoal mint toothpaste pellets for special occasions. Kind of like, Sunday best.