As more people dream of a bright and clean smile, teeth whitening is becoming a necessity rather than an option. Discolored teeth due to daily food consumption like coffee, tea, wine, and smoking can lower confidence and negatively affect one's impression. However, teeth whitening for a beautiful smile doesn't always bring only good results. Occasionally, people face the risk of gum damage due to teeth whitening side effects.
Can teeth whitening truly be considered unconditionally safe? Reckless self-whitening or lack of professional guidance...