
If you wear dentures, you know they play a big part in your daily life, from enjoying your favourite foods to sharing a smile. Over time, however, you might notice they don’t fit quite as snugly as they once did. Because they quickly become such an essential, hard-working part of your daily routine, it’s completely normal to wonder about their lifespan.
Changes in fit happen because both your mouth and the dentures themselves change over time. You can generally expect a full set of dentures to last between 5 and 10 years before you’ll need a replacement. If that time comes, your dentist is ready to help.
The Lifespan of Your Dentures
Your dentures work hard every day. Just like anything you use regularly, they experience standard wear and tear. The materials they’re made from break down from chewing, and the shape of your jaw and gums naturally changes with age.
As your jawbone and gums slowly reshape, the foundation supporting your dentures shifts. This is a normal part of how your oral health changes as you get older. This shifting can turn a once-snug fit into a loose one, leading to discomfort or making it difficult to eat.
Combined, these factors mean that even beautifully made dentures have a limited lifespan. A regular dental exam helps us track these changes and figure out exactly when you need a new set.
Factors That Affect Denture Longevity
Several things influence how long your dentures will feel comfortable and function properly. Your daily habits and the type of dentures you have are some of the biggest factors.
The Type of Denture Material
Today’s dentures are often made from durable acrylic resins built to withstand the heavy pressures of chewing. However, the quality of these materials can differ, which directly affects how long your dentures will last before they show significant signs of wear.
Your Oral Care Routine
Your dentures require daily attention to stay in great shape. Proper denture care, like gentle cleaning, removes food particles and plaque. This helps prevent stains and keeps your gums from getting irritated. A consistent routine is key to maintaining their appearance and condition.
Natural Changes in Your Mouth
Your body is always changing, and your mouth is no exception. These subtle shifts in your gums and jawbone can cause your dentures to feel loose over time. A poor fit can feel uncomfortable while also affecting how well you can chew and speak.
Signs You May Need a Replacement
Your body often gives you clues when your dentures aren’t fitting as they should. Pay attention to these signs so you know when it’s time to schedule a dental appointment:
- They slip or feel loose when you’re talking or eating.
- You notice sore spots or pain in your gums.
- Chewing certain foods has become difficult, which can even impact your nutrition.
- Your speech sounds different, or you hear a clicking noise.
- The dentures appear worn, discoloured, or have visible chips.
These are just a few examples, and it’s helpful to be aware of other common dental warning signs that may indicate an issue.
How to Extend the Life of Your Dentures
Proper care can help your dentures last as long as possible while keeping you comfortable. Simple, daily habits make a big difference in protecting them from damage and wear. Here are some to follow:
- Stick to a Daily Clean Schedule: Brush your dentures every day using a soft-bristle brush and a non-abrasive denture cleanser. Look for products with the Canadian Dental Association Seal of Recognition, which indicates they are safe and effective. This simple step helps remove plaque buildup and stop stains from setting in.
- Handle Your Dentures with Care: Dentures can easily break if dropped. When handling them, stand over a folded towel or a sink filled with water. This cushions accidental falls and can prevent a costly break.
- Remove Them at Night: Give your gums a chance to rest by taking your dentures out while you sleep. Soaking them overnight in a denture solution keeps them from drying out, which helps them maintain their shape and fit.
Professional Care for Your Dentures

Regular appointments with your dental team are important for both your oral health and the condition of your dentures. These visits allow us to check the fit and see that everything is as it should be. A dentist can spot issues with your dentures that you might not notice yourself.
When your dentures start to feel loose, it doesn’t always mean you need a new set. An adjustment or a reline adds new material to the base of the denture. This can often restore a snug and secure fit, making them feel like new again.
If it is time for a replacement, the process is simple and straightforward. It begins with an examination of your gums and jaw, followed by taking new impressions of your mouth. This way, we can create a custom set of dentures designed to fit you comfortably and precisely.
Keep Your Smile Comfortable
You shouldn’t have to put up with dentures slipping, clicking, or leaving sore spots. Learn to love your dentures again with Embrace Dental Care. We combine specialized technology with a compassionate, patient-first approach so you can enjoy a smile you can’t wait to show off.
Your dentures are an important part of your health and well-being. If you have questions about their fit or condition, our team is here to listen to your concerns and find the right solution for you. Contact us today to schedule your appointment and get back to enjoying your daily life with confidence.


