None of them are as effective as standard electric toothbrushes. Photograph: Adrienne SoWillo AutoFlo+ Fully Automatic Kids Toothbrush - Starter Kit for $249: This toothbrush is ridiculous. More Electric Toothbrushes to ConsiderThere are far more electric toothbrushes than we can recommend in a single guide. Courtesy of LaifenLaifen Wave Special Electric Toothbrush for $90: Laifen's original toothbrush was fine—it maybe had too much power. Photograph: OcleanOclean X Ultra S Electric Toothbrush for $130: Oclean makes great electric toothbrushes that clean well without vibrating your brain around.