removing food debris, plaque and bacteria from the surface of your teeth twice a day is a must for a good oral-care routine. and they make a big mess that won't wash off of anything, and they like to roll around once they're out, so protect the garage floor with something or do it outside. could i have some pocket money please? i will be back often to check up on new stuff you post well done. a couple of years, covering another area, the owner of a small shop invited me to their christmas eve dinner. 