COMPATIBLE WITH THE TRIPLE BRISTLE MAX ONLY - Triple Bristle's patented 3 head design cleans like no other brush by focusing the toothbrush to clean all surfaces of the teeth at the same time. The brush ensures complete cleaning in 1/3 the time - even in those hard-to-reach places in the back of the mouth. Our brush does all the work for you! GENTLE BRISTLES - The self-adjusting soft bristles are engineered to remove more plaque and reach all surfaces of your teeth at the same time. COMPATIBILITY - Our charcoal infused Triple Bristle Replacement Heads are compatible with the Triple Bristle Max ONLY. Swap out your old brush head with a new one every 60-90 days or after you have been sick. DENTIST CREATED & DENTIST APPROVED - Our unique brush design is revolutionizing the way we clean teeth and is recommended by Dentists across the United States. With 4 years of testing and designing, we have created a toothbrush that makes oral care easier, faster, and more effective than the leading brand. DENTAL WORK COMFORTABLE - Have you had dental work done and find it hard to use a sonic toothbrush? Our 3-sided brush is gentle on braces, implants, crowns, and veneers. ALL AROUND CLEAN - Feel the deep-clean feeling everytime you brush! Our sonic toothbrush cleans all three sides of your teeth at the same time, while on the go! The latest addition to the Triple Bristle family of products is the Max 3-sided sonic toothbrush. Properly named for its power, the Max was created using community suggestions and feedback. Last year we released the kids brush and quickly found that adults started purchasing it for themselves. So, we created the Max. Same oral care benefits as the other Triple Bristle models, with slightly different features including a compact head design.