Professional Oral Care at Home. Our Sonic X “Good Vibes Only” Rechargeable Electric Toothbrush was specifically created for the critical transition between childhood and adulthood when losing teeth, getting teeth, starting braces, and beginning to create healthy oral care habits for life. Created by dentists and sisters Dr. Lisa and Dr. Vanessa Creaven, the Made By Dentists Sonic X Toothbrush delivers professional results and is suitable for sensitive gums and teeth. The Sonic X Toothbrush makes brushing more efficient with the help of its 2-minute automatic timer and 2 customizable cleaning modes – Gentle Mode for softer brushing and Clean Mode for effective daily cleaning. Two speed modes remove up to eight times more plaque than a manual toothbrush and reduce gingivitis by 90% after two weeks of usage.