White Fillings

How Long Do White Fillings Last? Maintenance Tips and Tricks

As a trusted dentist in Cardiff, Cyncoed Dental & Aesthetic Skin Clinic is here to provide you with all the information you need about white fillings and their longevity. White fillings, or composite fillings, are popular for restoring decayed or damaged teeth. They offer a natural appearance and are less noticeable than traditional silver amalgam fillings. This article will discuss how long white fillings last and provide you with maintenance tips and tricks to ensure their longevity.

Understanding White Fillings

White fillings are made of a composite resin material that is carefully matched to the colour of your natural teeth. This makes them blend seamlessly with your smile, providing a more aesthetically pleasing result. Unlike silver amalgam fillings, white fillings bond directly to the tooth structure, which helps to strengthen the tooth and prevent further decay.

How Long Do White Fillings Last?

The lifespan of white fillings can vary depending on several factors, including the size and location of the filling, your oral hygiene habits, and your lifestyle choices. On average, white fillings can last anywhere from 5 to 10 years. However, with proper care and maintenance, they can last even longer.

Maintenance Tips for White Fillings

To maximise the lifespan of your white fillings, it is essential to follow these maintenance tips:

1. Practice Good Oral Hygiene

Maintaining good oral hygiene is crucial for the longevity of your white fillings. Brush your teeth at least twice daily with fluoride toothpaste and floss daily to remove plaque and food particles. Regular dental check-ups and professional cleanings are essential to detect potential issues early on.

2. Avoid Staining Foods and Drinks

Certain foods and drinks can stain your teeth and white fillings. Limit your consumption of coffee, tea, red wine, and dark-coloured foods like berries and tomato sauce. If you indulge in these items, rinse your mouth with water afterwards and brush your teeth to minimise staining.

3. Quit Smoking

Smoking stains your teeth and increases the risk of oral health problems. It can weaken the bond between the filling and the tooth, leading to premature failure. Quitting smoking will benefit your overall health and help preserve the longevity of your white fillings.

4. Avoid Teeth Grinding and Clenching

Grinding or clenching your teeth, also known as bruxism, can put excessive pressure on your white fillings, causing them to wear down or crack. If you suspect you grind your teeth, speak to your dentist about a custom-made nightguard to protect your teeth and fillings while you sleep.

5. Address Dental Issues Promptly

If you experience discomfort or notice any changes in your white fillings, such as chips or cracks, it is important to seek dental care promptly. Ignoring these issues can lead to further damage and compromise the lifespan of your fillings.

Frequently Asked Questions

1. Are white fillings as durable as silver amalgam fillings?

White fillings are as durable as silver amalgam fillings when correctly cared for. They can withstand normal biting and chewing forces and provide long-lasting results.

2. Can white fillings be used to replace old silver amalgam fillings?

Yes, white fillings can be used to replace old silver amalgam fillings. Your dentist can assess the condition of your existing fillings and determine if they need to be replaced.

3. Are white fillings more expensive than silver amalgam fillings?

White fillings are generally more expensive than silver amalgam fillings due to the materials used and the technique required for placement. However, many patients find the aesthetic benefits of white fillings worth the investment.

4. Can white fillings be repaired if they chip or crack?

Yes, white fillings can be repaired if they chip or crack. Your dentist can assess the extent of the damage and determine the best course of action to restore the filling.

5. How often should I visit the dentist for check-ups after getting white fillings?

You should visit your dentist every six months for regular check-ups and cleanings. These visits allow your dentist to monitor the condition of your white fillings and address any issues before they become more serious.


White fillings are popular for restoring decayed or damaged teeth due to their natural appearance. With proper care and maintenance, white fillings can last for many years. By practising good oral hygiene, avoiding staining foods and drinks, quitting smoking, addressing dental issues promptly, and protecting your teeth from grinding, you can ensure the longevity of your white fillings. Remember to visit your dentist regularly for check-ups to monitor the condition of your fillings and maintain optimal oral health. If you have any concerns or questions about white fillings, don’t hesitate to contact our Cyncoed Dental & Aesthetic Skin Clinic, your trusted dentist in Cardiff.