When a dentist finds a cavity during a check-up, the next step is often a dental filling. This treatment removes the decayed part of the tooth and fills the space with a strong dental material. For many years, silver fillings were common. Today, many patients choose white fillings in North Oshawa because they look more natural and blend better with surrounding teeth.
If you are looking for a dental clinic near you, it is important to know which material is best for your smile. Each type has different benefits. This guide helps explain what happens at the dentist and why the material choice matters.
What Is The Difference Between White And Silver Fillings?
The biggest difference between these two is what they are made of and how they look.
Amalgam Fillings (Silver Fillings)
Dentists have used these for over 150 years. They are made of a mix of metals like silver, tin, and copper. Because they are metal, they are very strong. However, they are dark in colour and do not look like natural teeth.
Composite Fillings (White Fillings)
If you are looking for tooth-coloured restorations that blend with your natural smile. These fillings are made from a strong resin and glass material designed to repair cavities while matching the shade of your tooth. Because the colour is carefully selected to blend in, the filling looks natural and is often hard to notice.
Quick Comparison Table
| Feature | Amalgam (Silver) | Composite (White) |
| Color | Dark silver or grey | Matches your tooth |
| Material | Mixture of metals | Plastic and glass resin |
| Durability | Very high (good for back teeth) | High (good for all teeth) |
| Drilling | Needs more tooth removed | Needs less tooth removed |
| Visibility | Very easy to see | Almost invisible |
Are Tooth-Coloured Fillings Safe And Durable?
Yes, white fillings are very safe. They do not contain any metal. Many patients prefer them because the material bonds directly to the tooth structure. This means the filling acts like a glue, helping support the rest of the tooth.
In terms of durability, composite materials have improved a lot. In the past, silver was much stronger. Now, modern composite resin can last many years if you brush and floss daily. They are a great choice for teeth that show when you smile, but they are also strong enough for the molars used for chewing.
How the Dentist Places a Filling
When visiting a dental clinic near you, the procedure usually follows these steps:
- Numbing: The dentist uses a local anesthetic so you do not feel any pain.
- Removing Decay: A tool removes the soft, decayed part of the tooth.
- Cleaning: The “cavity” or hole is cleaned to remove bacteria.
- Filling: The dentist places the composite or amalgam.
- Polishing: The dentist shapes the material to restore your bite to normal.
For white fillings, the dentist uses a special blue light. This light cures the material, making it turn from a soft paste into a hard solid in just a few seconds.
Why Choosing the Right Material Matters?
Choosing a filling depends on the location of the cavity. If a cavity is on a front tooth, most people choose white fillings because they look natural. If a cavity is very large or in the very back of the mouth, some people still consider silver, though composite is becoming the most popular choice everywhere.
Book Your Appointment Today For A Healthier Smile!
Cavities can cause pain, sensitivity, and tooth damage if left untreated. At Simcoe North Dental, we provide dental fillings to remove decay and restore tooth strength. Our team uses safe materials to repair teeth and protect your smile. We focus on comfort, function and long-term oral health for every patient. Visit Simcoe North Dental for gentle cavity care.
FAQ
Do white fillings hurt more than silver ones?
No. The process for getting either filling is the same. The North Oshawa dentist ensures the area is numb. You might feel some minor sensitivity to cold drinks for a few days after the appointment, but this goes away quickly.
How long do composite fillings last?
On average, they last between 7 to 10 years. If you take good care of your teeth by brushing twice a day and visiting a dental clinic near you for cleanings, they can last even longer.
Can I replace my old silver fillings with white ones?
Yes. Many patients choose to swap their old dark fillings for white fillings to make their smile look brighter. A dentist can check if the old filling needs replacing.
Are white fillings more expensive?
Composite materials cost more than silver. This is because the material is more advanced, and it takes a bit more time for the dentist to apply and harden the layers.
Do white fillings stain?
Just like real teeth, composite resin can stain over time if you drink a lot of coffee, tea, or soda. Regular professional cleanings help keep them looking bright.
