The lifespan of dental bonding can vary depending on factors such as the specific location of the bonding, your eating habits, and your overall oral hygiene routine. On average, dental bonding can last between 4 to 10 years or even longer. During your routine dental exams, your dentist will assess the condition of the bonding and if any wear and tear are noticed, additional composite resin can be applied to reinforce and maintain the strength of the dental bonding. Regular check-ups with your dentist play a crucial role in ensuring the longevity and durability of your dental bonding.