@dentalcoach.it: Different colours, different sizes 🌈🦷 But which one fits YOUR teeth? The right interdental brush should fit snugly, with gentle resistance and the bristles touching the tooth surfaces—without pain or forcing. Too loose? It may not clean effectively. Too tight? Don’t push harder! You may need different sizes for different spaces. Ask your dentist or hygienist to help you find yours. Use gently every day, rinse after use, let it air-dry, and replace it when worn. Remember not everyone should use this kind of brush! Save this before buying your next brush! 💾 Dr. Mahdis Vakili Dentist | orthodontics | University lecturer #dentist #clean #teeth #dentalcoach #floss