Cosmetic dentistry has become one of the most popular ways to enhance a smile and restore confidence. From whitening stained teeth to correcting chips or even replacing missing teeth, the options available today make it possible for almost anyone to achieve a beautiful, healthy-looking smile. But one question often lingers in patients’ minds: How long does cosmetic dentistry really last? While results can be immediate and transformative, the lifespan of each procedure depends on the treatment chosen, your oral care routine, and lifestyle habits. Knowing what to expect can help you plan wisely and maintain your smile for years to come.