[header] How to choose an electric toothbrush [title] Purchase a sonic toothbrush for an inexpensive, dentist-approved option. [step] When visiting a dentist, most will recommend you purchase a sonic electric toothbrush, or a brush that can create thousands of oscillations per minute. These provide a deep, thorough cleaning at a reasonable price, with many models costing under $100. 
Popular sonic toothbrush brands include sonicare, issa, and oral-b pro. [title] Get an ultrasonic toothbrush for the best results possible.