According to the American Dental Association, 69% of Americans brush their teeth twice a day, which means those toothbrushes ...

Electric toothbrushes tend to fall into three camps ... It also makes it easier to reach your molars, a hard to clean area that people often miss, according to Dentist Hemita Klose of West ...

Size considerations matter when selecting toothbrushes, the brush head should allow easy access to all tooth surfaces including hard-to-reach back molars. Handle design should facilitate proper ...

Their advice extended to the type of toothbrush head that’s best, which are the types that can easily reach parts of your mouth which are not often brushed including those hard-to-reach back teeth.

Some dog toothbrushes also come with angled heads to better reach those tricky areas and ensure a thorough cleaning.