How do you rinse the toothpaste out of your mouth after you brush your teeth? Do you use a cup or your hand? The Rinser Toothbrush from Amron saves you a step by providing a special channel in the handle that creates a stream of water when you hold the toothbrush under the faucet. The Rinser brush won’t be available till November, but if you pre-order now, you can take advantage of a 70% savings. One brush with one replacement head is $22.