Sponge toothbrush

As a matter of fact, this toothbrush should not be called brush, because it does not have any bristle. Although it might not be good for thoroughly cleaning your teeth, it is still a good alternative for elder and kids. Replacing the with sponges, this toothbrush can carry water, massage gums, and polish teeth at the same time.

Source: inewidea.comAdded: 22 September 2008