May 29, 2024

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How Long Do Acrylic Dentures Last?

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acrylic dentures gold coast

Acrylic dentures are a popular and cost-effective solution for individuals who have lost their natural teeth and are seeking a functional and aesthetically pleasing smile. If you’re considering acrylic dentures, you may be wondering how long they can be expected to last. In this blog post, we will delve into the factors that influence the lifespan of acrylic dentures, their maintenance requirements, and signs that indicate it may be time for a denture replacement. Let’s explore!

Understanding the Lifespan of Acrylic Dentures

The durability and longevity of acrylic dentures can vary depending on several factors, including:

  1. Quality of Materials: The quality of the acrylic used in denture fabrication plays a significant role in their lifespan. High-quality materials are designed to withstand normal wear and tear, resist staining, and maintain their shape over time.
  2. Oral Care Routine: Proper oral hygiene and regular denture care are crucial for extending the lifespan of acrylic dentures. Brushing your dentures daily with a non-abrasive denture cleaner and soaking them in a denture solution overnight can help prevent the buildup of plaque, bacteria, and stains that can deteriorate the denture material.
  3. Bite Force and Chewing Habits: Excessive or uneven bite force, as well as habits like grinding or clenching teeth, can place undue stress on acrylic dentures, potentially leading to accelerated wear and damage. It’s important to practice proper chewing techniques and avoid behaviours that could compromise the integrity of the dentures.
  4. Changes in Jaw Structure: Over time, the shape and structure of your jawbone can change due to natural bone resorption. These changes can affect the fit and stability of your dentures, potentially requiring adjustments or replacements to maintain optimal comfort and function.

Signs It’s Time for Denture Replacement

While acrylic dentures gold coast can last for several years with proper care, some signs indicate it may be time for a denture replacement:

  1. Noticeable Wear or Damage: If you observe significant wear, cracks, chips, or breaks in your dentures, it’s crucial to have them evaluated by your dentist. Damaged dentures not only compromise your oral health but can also lead to discomfort and difficulty with chewing and speaking.
  2. Changes in Fit and Stability: If your dentures become loose, shift while speaking or eating, or cause sore spots or irritation in your mouth, it may indicate that the shape of your jawbone has changed or that the dentures have worn down over time. In such cases, it’s advisable to consult with your dentist for a denture assessment and potential replacement.
  3. Persistent Oral Health Issues: If you experience recurring oral health problems, such as gum inflammation, chronic bad breath, or frequent infections, it could be a sign that your dentures are harbouring bacteria or are no longer providing an optimal fit. Replacing your dentures can help alleviate these issues and promote better oral health.

Maintenance Tips for Prolonging Denture Lifespan

To maximise the lifespan of your acrylic dentures, follow these maintenance tips:

  1. Clean your dentures thoroughly: Remove and rinse your dentures after meals, brush them daily with a soft-bristle brush and non-abrasive denture cleaner, and soak them overnight in a denture solution to keep them clean and free from stains.
  2. Handle with care: When hanadling your dentures, do so over a soft surface or a basin of water to prevent accidental drops or damage. Avoid using hot water or abrasive cleaning agents, as they can warp or deteriorate the denture material.
  3. Regular dental check-ups: Schedule regular check-ups with your dentist to assess the condition of your dentures, monitor any changes in your oral health, and determine if adjustments or replacements are necessary.
  4. Proper storage: Store your dentures in a clean denture case filled with water or denture solution when they are not in use. This helps to maintain their shape and prevent drying out or warping.


Acrylic dentures can provide a functional and natural-looking smile for individuals who have lost their natural teeth. While the lifespan of acrylic dentures can vary depending on various factors, proper care and maintenance can significantly extend their longevity.

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