Although teeth bleaching is generally safe, performing it without assessing the condition of the teeth and gums may lead to severe sensitivity, gum irritation, or unwanted staining. Choosing the appropriate gel concentration, precise timing, and using gum protectors are essential. Additionally, individuals with crowns, laminates, or large fillings should be aware that the color of restorative materials does not change, which may result in uneven final results. Having the bleaching procedure performed by a cosmetic dentist reduces the risk of side effects and ensures a more lasting result.










