What type of toothbrush should I buy?
Buy a soft bristled brush, preferably one with rounded, synthetic bristles. Look for the American Dental Association seal of approval. You should replace your toothbrush approximately every two to three months or as soon as the bristles are worn or bent. A worn-out toothbrush does not clean your teeth properly, and may actually injure your gums. You should also replace your toothbrush after you've had a cold. Be sure your brush is the right size (in general, smaller is better than larger). |