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The Lifespan of Dentures: How Long Can You Expect Them to Last?

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Dentures are a great solution for those missing teeth, as they can restore their smiles as well as functionality and confidence. Whether partial or complete, dentures are crafted to stand up to the demands of daily life. Yet, understanding the lifespan of dentures and how to prolong their durability is crucial for optimal oral health.

In this comprehensive guide, we explore the main question ‘How long do dentures last?’ depending on different denture models, along with strategies to extend their lifespan.

Durability of Various Denture Models

Before delving into the question ‘how long do dentures last’, it’s essential to understand that there’s not only one type of dentures and each has a respective durability. They come in various models, as each is designed to address different dental needs and preferences.

How Long Do Partial and Complete Dentures Last?

Partial and complete dentures are resilient dental prosthetics designed to put up with the wear and tear of everyday use. On average, well-maintained partial and complete dentures can last anywhere from 5 to 10 years. The lifespan of these dentures depends on several factors, including the quality of materials, fit, and oral care routine.

The quality of materials used in denture fabrication significantly impacts their durability. Dentures crafted from high-quality acrylics and durable metals tend to last longer than those made from cheaper alternatives. Additionally, the fit of the dentures plays a crucial role in their lifespan because it directly impacts their stability, comfort, and ability to prevent issues like irritation, soreness, and bone resorption, which can lead to premature wear and deterioration.

Moreover, maintaining a strict oral care regimen is vital for making your dentures last longer. Regular cleaning using a soft-bristled brush and denture cleaner helps remove plaque and bacteria, preventing deterioration of the denture material over time.

On a white surface, two partial dentures and two full dentures.

How Long Do Immediate Dentures Last?

Regarding immediate dentures, are temporary prosthetics provided to patients while their permanent dentures are being created. These dentures serve as a temporary solution during the healing process following tooth extraction. However, immediate dentures are not intended for long-term use and typically last for around 6 to 12 months, but you won’t wear them that long.

The temporary nature of immediate dentures stems from the significant changes that occur in the gums and underlying bone structure during the healing period. As the tissues heal and adapt to the absence of natural teeth, the fit of immediate dentures may become compromised, requiring adjustments or replacement with permanent dentures.

Indications That It's Time for New Dentures

While dentures are designed to be durable, they are subject to wear and tear over time as any dental appliance. Several signs can indicate that it may be time to replace your dentures:

  • Visible Damage: If you see cracks, chips, or fractures in the denture material, it’s time to go to the dentist. This is very dangerous as it can compromise their structural integrity and functionality and, therefore, your oral well-being.
  • Poor Fit: When dentures fit loose even when using longest lasting denture adhesive on the market, this might be an indication that you should get new dentures. Besides, when this happens, dentures can cause discomfort, difficulty chewing, and irritation of the gums.
  • Changes in Appearance: If you notice significant changes in facial structure or jaw alignment, that may indicate the need for new dentures to restore proper aesthetics and functionality. Dentures always fit right and
  • Persistent Irritation: As mentioned before, chronic soreness or irritation of the gums and oral tissues can appear and that may signal that the dentures are no longer fitting properly and require replacement.

Regular dental check-ups are essential for assessing the condition of your dentures and determining whether replacement is necessary. Dentists can identify signs of wear and recommend appropriate solutions to restore comfort and functionality. If you experience one of these indicators, don’t hesitate to contact your dentist.

Close up of a man with full dentures in his mouth that don't fit.

Strategies to Extend the Life of Your Dentures

While the lifespan of dentures is influenced by various factors, there are steps you can take to prolong their durability and functionality:

  1. Proper Cleaning: Clean your dentures daily using a soft-bristled brush and denture cleaner to remove plaque, food particles, and bacteria. Avoid using abrasive materials or harsh chemicals that may damage the denture surface.
  2. Handle with Care: Always handle your dentures with care to prevent accidental damage or breakage. When cleaning or handling your dentures, place a towel in the sink in case they drop to prevent further damage.
  3. Store Properly: If you are not wearing your dentures, store them in a denture cleaning solution or water to prevent them from drying out and losing their shape. Avoid exposing dentures to hot temperatures, as excessive heat can cause damage to them.
  4. Regular Check-ups: Schedule regular dental check-ups to assess the condition of your dentures and ensure they fit properly. Dentists can make adjustments or repairs as needed to maintain comfort and functionality.
  5. Healthy Lifestyle Habits: Maintain good oral hygiene and overall health to support the longevity of your dentures. Avoid habits such as smoking or chewing on hard objects that can damage dentures or compromise oral health. Also, maintain a healthy diet with foods that don’t damage nor stain the dentures.

By incorporating these strategies into your daily routine, you can extend the lifespan of your dentures. Therefore, the question ‘how long do dentures last’ can sometimes be tricky as if you follow these strategies they might end up lasting more than if you don’t.


Dentures play a vital role in restoring smiles and improving the quality of life for individuals with missing teeth. Understanding the factors that influence the lifespan of dentures and how to care for them properly is essential for maintaining optimal oral health and functionality. Whether you have partial or complete dentures, regular maintenance, and preventive care are key to ensuring their longevity.

Remember, dentures are not indestructible and they may eventually require replacement due to wear and tear or changes in oral health. By staying vigilant for signs of damage or discomfort and seeking prompt dental care when needed, you can maximize the lifespan of your dentures and enjoy a confident, healthy smile for years to come.


How long do you wear temporary dentures?

Patients usually wear temporary dentures for about 6 to 8 months, but it will depend on the patients, as some can have their dentures ready in as little as 8 weeks.

How long do your dentures stay in for?

It will depend on the efficacy of the adhesive you use, but you should wear them all day and take them out for 6 to 8 hours to let your gums and tissues rest.

How long did it take you to learn to eat comfortably with your dentures?

Patients convey that it typically takes around a month to get used to them. However, this will depend on various factors as the level of discomfort you experience while wearing them, the adhesive you use, or the types of foods you take.

How long does it take you each day to put in your denture?

The first days usually take longer as you have to get used to it, but normally 5 to 10 minutes.


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