When to Replace Your Dentures: Signs, Lifespan, and Benefits

Smiling senior lady with dentures

Dentures play a crucial role in many people’s daily lives, but even with proper care, they will eventually wear out or lose their proper fit. Over time, your mouth and jaw structure can change, making it necessary to replace your dentures. Knowing when to replace your dentures is essential for maintaining comfort, oral health, and confidence.

Key Signs It’s Time to Replace Your Dentures

  1. Visible Wear and Tear Cracks, chips, or broken dentures are clear signs they are wearing out. Even minor damage can impact how well they function, and trying to repair them yourself may cause further damage. Cracks can also harbour bacteria, potentially affecting your oral health.
  2. Difficulty Chewing or Speaking If your dentures no longer fit snugly, you may struggle to chew food properly or notice slurred speech. This can happen due to changes in your gums or jaw or because the dentures have worn down. Loose dentures can also trap food, leading to discomfort or infection.
  3. Gum Irritation and Soreness Ill-fitting dentures can cause gum irritation, leading to sore spots, inflammation, and even ulcers. Prolonged irritation can result in infections, which, if left untreated, may lead to more serious oral health problems. This discomfort often indicates that your dentures need to be adjusted or replaced.
  4. Changes in Facial Structure Over time, your jawbone shrinks after tooth loss, which affects how your dentures fit. If you’ve noticed changes in your facial appearance, such as sagging cheeks or a sunken look, it might be due to poorly fitting dentures. Dentures that fit correctly help maintain facial structure, keeping you looking more youthful.
  5. Stains or Persistent Odours If your dentures are stained or have a lingering odour despite regular cleaning, it may be time to replace them. Older dentures can develop tiny cracks that trap bacteria, leading to persistent bad breath or an unpleasant taste.
  6. Difficulty Keeping Dentures in Place If your dentures feel loose and you frequently use adhesive to keep them secure, they may need replacing. Properly fitting dentures should stay in place without heavy reliance on adhesive. Loose dentures can cause discomfort and interfere with eating and speaking.

How Long Do Dentures Typically Last?

On average, dentures last between 5 to 10 years, but this depends on how well they are maintained and how much your oral structure changes. Regular check-ups with your dentist ensure timely adjustments or replacements. A good rule of thumb is to have your dentures checked annually or sooner if you notice discomfort or changes in fit.


Can Dentures Be Repaired Instead of Replaced?

In some cases, minor damage can be repaired. Your dentist can assess whether your dentures can be fixed or if they need replacement. However, if your dentures are old or your gums and jaw have significantly changed, replacing them may be the best solution for long-term comfort and oral health.


Tips to Extend the Life of Your Dentures

To keep your dentures in the best condition for as long as possible, follow these essential care tips:

  • Clean your dentures daily: Regularly remove plaque, food particles, and bacteria using a soft-bristle toothbrush and a denture cleaner. Avoid regular toothpaste, as it can be too abrasive.
  • Soak dentures overnight: Keep them moist to retain their shape. Use water or a denture solution to soak them overnight.
  • Handle with care: Dentures can be delicate. Always handle them over a soft surface like a towel or a sink filled with water to prevent damage if dropped.
  • Visit your dentist regularly: Routine dental check-ups ensure your dentures fit well and that your gums and remaining teeth stay healthy.

The Benefits of Replacing Dentures on Time

Replacing your dentures when necessary provides multiple benefits:

  • Improved Comfort: Well-fitting dentures reduce discomfort, making eating and speaking easier.
  • Better Oral Hygiene: Fresh dentures help prevent plaque build-up and infections.
  • Enhanced Facial Appearance: Properly fitting dentures maintain the natural structure of your face, avoiding a sunken or sagging appearance.
  • Boosted Confidence: With secure, well-fitting dentures, you can enjoy social interactions without worrying about slipping or discomfort.

Replacing old or damaged dentures also helps prevent oral infections and complications such as gum disease. Keeping your dentures in good shape is an investment in both your oral health and overall well-being.


Still Not Sure if You Need New Dentures?

If you’re unsure whether it’s time to replace your dentures, it’s best to seek professional advice. We offer a free denture assessment where we can evaluate the condition of your dentures and advise whether they need repairing, adjusting, or replacing.

Taking action early can help prevent discomfort and ensure your dentures continue to serve you well.


Replacing Dentures: Key to Comfort and Functionality

Knowing when to replace your dentures is crucial for maintaining both comfort and functionality. If you experience any of the signs mentioned above, don’t hesitate to get in touch with your dentist for a professional assessment. With the right care and timely replacements, you can enjoy the benefits of a beautiful, functional smile for years to come.