How Long Does Composite Fillings Lasts?

Dental health is a cornerstone of overall well-being, and when it comes to addressing cavities, composite fillings play a crucial role in preserving and restoring smiles. If you’re seeking dental care in Mount Brydges, understanding the lifespan of composite fillings is essential. Let’s delve into the durability and longevity of these dental restorations, ensuring you make informed decisions for your oral health.

1. What Are Composite Fillings? Composite fillings, also known as tooth-colored or white fillings, are made from a mixture of plastic and fine glass particles. They are designed to match the natural color of your teeth, providing a discreet and aesthetically pleasing solution for treating cavities. Mount Brydges dentists often recommend composite fillings for both front and back teeth due to their natural appearance.

2. Durability of Composite Fillings: The durability of composite fillings is influenced by various factors, including the size and location of the cavity, the technique used by the Mount Brydges dentist, and your oral hygiene practices. On average, composite fillings can last between 5 to 15 years, but individual experiences may vary.

3. Factors Influencing Longevity:

  • Cavity Size: The size of the cavity being treated can impact the lifespan of composite fillings. Smaller cavities may require less material and may last longer than larger restorations.
  • Oral Hygiene: Maintaining good oral hygiene practices, including regular brushing, flossing, and dental check-ups, is crucial for the longevity of composite fillings. Proper care helps prevent new cavities and extends the life of existing restorations.
  • Chewing Habits: The force and pressure applied during chewing can affect the lifespan of composite fillings. Individuals with bruxism (teeth grinding) may experience a shorter lifespan for their restorations.


4. Advantages of Composite Fillings:

  • Aesthetic Appeal: Composite fillings are custom-matched to the color of your natural teeth, ensuring a seamless and natural-looking smile.
  • Conservative Restoration: Unlike traditional amalgam fillings, composite fillings require the removal of less healthy tooth structure, preserving more of your natural tooth.
  • Mercury-Free: Composite fillings do not contain mercury, addressing concerns associated with traditional amalgam fillings.


5. Signs of Composite Filling Wear: It’s essential to be aware of signs that may indicate wear or deterioration of composite fillings. If you notice any of the following, it’s advisable to consult your Mount Brydges dentist:

  • Changes in color or staining of the filling.
  • Rough or jagged edges on the filling.
  • Sensitivity or discomfort during chewing.


6. Maintaining Composite Fillings:

  • Regular Check-ups: Schedule routine dental check-ups with your Mount Brydges dentist to monitor the condition of your composite fillings.
  • Oral Hygiene: Brush your teeth twice daily, floss regularly, and use an antiseptic mouthwash to maintain optimal oral hygiene.
  • Avoid Teeth Grinding: If you have bruxism, consider using a night guard to protect your teeth and fillings from excessive grinding.


Conclusion: Composite fillings offer a durable and aesthetically pleasing solution for treating cavities. The lifespan of these restorations is influenced by various factors, emphasizing the importance of good oral hygiene and regular dental check-ups. If you’re in Mount Brydges and seeking composite fillings or dental care, consult with your dentist to determine the best treatment plan for your unique needs, ensuring a smile that lasts for years to come.





Monday 9:00am – 7:00pm
Tuesday 9:00am – 6:00pm
Wednesday 9:00am – 5:00pm
Thursday 7:30am – 3:30pm
Friday 8:30am – 2:30pm
Saturday Closed
Sunday Closed