Teeth whitening has become increasingly popular in recent years as people seek to improve their smiles. This cosmetic dental procedure can help remove stains and discoloration caused by factors such as aging, smoking, and drinking coffee or wine. How Does Teeth Whitening Work? Teeth whitening treatments typically involve bleaching agents that penetrate the tooth enamel and break down stains. These agents can be applied in various ways, including: Is it Safe? While teeth whitening is generally safe when performed correctly, it’s important to consult with a dentist to determine if it’s right for you. People with sensitive teeth or gum disease may need to take extra precautions. Tips for Maintaining a Whiter Smile: It has become increasingly popular in recent years as people seek to improve their smiles. This cosmetic dental procedure can help remove stains and discoloration caused by factors such as aging, smoking, and drinking coffee or wine. Takeaway message