[Kristin Snyder]

The Brush-O-Matic is a toothbrush that has the toothpaste in the handle and automatically dispenses the toothpaste onto your brush by just touching a button. It can be adjusted for the amount you prefer. It also has a special valve that keeps the toothbrush from getting clogged and the toothpaste from drying out. It pushes the toothpaste from the bottom so that you get every bit of the toothpaste without all of the effort.

Reward: A toothbrush like this.

[Steve]

A similar idea has already been submitted here.