Teeth whitening is most effective on surface stains caused by foods, drinks, and smoking. However, stains caused by certain medications, trauma, or internal tooth discoloration may require alternative cosmetic treatments such as veneers or bonding.
Teeth whitening is most effective on surface stains caused by foods, drinks, and smoking. However, stains caused by certain medications, trauma, or internal tooth discoloration may require alternative cosmetic treatments such as veneers or bonding.
