To prevent cavities, brush your teeth at least twice a day with fluoride toothpaste, floss daily, maintain a healthy diet low in sugary snacks and drinks, and visit your dentist regularly for cleanings and check-ups.

Teeth can be whitened using over-the-counter whitening products, professional whitening treatments at a dentist’s office, or home remedies like baking soda. It’s best to consult with your dentist to determine the safest and most effective method for you.

Bad breath can be caused by poor oral hygiene, certain foods, dry mouth, smoking, or underlying health conditions. Prevent it by maintaining good oral hygiene, drinking plenty of water, avoiding tobacco, and seeing your dentist regularly.

Bleeding gums can be a sign of gum disease, improper brushing technique, or using a hard-bristled toothbrush. Ensure you’re brushing and flossing properly, and visit your dentist for an evaluation.