Perhaps to encourage my after-meal tooth brushing, a friend of mine recently introduced me to Colgate Wisp Mini-Brushes ($8.50 for a pack of 16). Designed for dental hygiene on the go, these one-time-use toothbrushes come with toothpaste built right in — in the form of a "freshening bead" — and a toothpick opposite the brush end. My initial reservation with these disposable toothbrushes is Read more