How Long Do Tooth Fillings Last?
April 10, 2025

When teeth become decay or otherwise damaged, a dental filling may be the ideal solution to restore the appearance, function, and integrity of your tooth. In addition to protecting your smile from additional harm, tooth-colored fillings today have a natural appearance, so they blend in with the rest of the teeth. No one will be able to tell that you’ve had work done. However, you may be wondering how long you can expect your fillings to last? Here’s what you should know!
How Long Do Dental Fillings Last?
The lifespan of a dental filling is dependent on multiple factors. This includes its location and your lifestyle choices. On average, fillings last approximately 10 years. However, the type of material used and the health of the underlying tooth also impact its lifespan. Ultimately, by maintaining a healthy diet, excellent oral hygiene, and avoiding bad habits, your filling could last upwards of two decades!
When Do I Need a New Filling?
Dental fillings don’t last forever. You should always be on the lookout for issues that could indicate that you need to have your filling replaced. Here are some of the most notable signs.
- Your filling is cracked
- You have tooth pain
- You have increased sensitivity
- Your filling is discolored
- Your underlying tooth is injured
- Your filling is old
How Can You Keep Your Dental Filling in Good Condition?
To ensure that your dental filling lasts as long as possible, you should take all of the necessary steps to care for it. Here are some tips to help you keep your restoration healthy.
- Brush your teeth twice a day with a soft-bristled toothbrush.
- Floss your teeth every day before bed.
- Keep up with your six-month cleanings and checkups.
- If you grind your teeth, ask your dentist about getting a nightguard.
- Wear a mouthguard when participating in sports.
- Avoid hard and sticky foods that could damage your filling.
- Limit your consumption of dark-pigmented foods and drinks. They can stain your filling.
- Limit sugary and starchy foods that contribute to decay.
Dental fillings may not last forever, but with modern techniques and technology, they can help to keep your teeth healthy for many years into the future. This way, you can continue to show off a healthy, beautiful smile!
About the Practice
At Dental Expressions, Dr. Robert Heil and Dr. Heather Heil work together to treat patients in the Freedom community. With their combined experience and expertise, patients can get pretty much anything they need at one convenient location. If you think you may need a new dental filling, they would be happy to help. For more information or to schedule an appointment, visit their website or call (920) 788-6280.
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