That sounds good. Now you got me thinking about toothpaste tubes--as in buying them empty. I kind of like the eggplant and Sea Salt powder for toothbrushing...never figured out how to make it; but it's a bit of work to rinse the black away. haha. The thing with kids is, to get them young enough that they are hooked on being discoverers, not followers. Experimeters, leading the way. (sometimes I wish my son was still little--so much fun. Enjoy it all!) Thanks for the update.