 No matter what kind of teeth you got to brush, Oral-B Electric cleans better with one simple touch. Oral-B's dentist-inspired round brush head hugs them, cleans them, and gets in between them for 100% cleaner teeth. Your perfect clean starts with Oral-B. When my doctor gave me Breast Tree for my COPD, things changed for me. Breast Tree gave me better breathing, symptom improvement, and reduced flare-ups.