Dentures can restore your smile, make eating easier, and help you feel more confident. However, they can sometimes develop an unpleasant odor. If your dentures have started to smell, don’t simply cover it up with breath mints or mouthwash. The odor may be a sign that your dentures or mouth need more thorough cleaning or that another oral health issue needs attention.
Why Do Dentures Smell?
Several factors can contribute to denture odor. Understanding the possible cause can help you find an effective solution.
Bacteria and Plaque Buildup
Even though dentures aren’t natural teeth, they can accumulate bacteria, plaque, and food particles. If dentures aren’t cleaned regularly, these substances can produce unpleasant odors.
Bacteria can also collect along the areas where dentures contact your gums, making proper cleaning particularly important.
Not Cleaning Dentures Properly
Simply rinsing your dentures under water isn’t enough to remove all the buildup that can contribute to odor. Dentures should generally be removed and cleaned regularly according to your dentist’s instructions.
Use a denture brush or a soft-bristled brush and a denture-cleaning product recommended for your specific restoration. Avoid abrasive household products or regular toothpaste unless your dentist specifically recommends them, as they may scratch some denture materials.
Wearing Dentures Around the Clock
Your gums and the tissues underneath your dentures benefit from having time without the appliance. Wearing dentures continuously can allow bacteria and fungi to accumulate and may contribute to irritation or other problems.
Unless your dentist has given you different instructions, removing dentures at night can give your mouth a chance to rest. Store them appropriately while they’re out of your mouth.
An Unclean Denture Case
Your denture storage container can also collect bacteria and residue. If you’re putting clean dentures into a dirty case, you’re essentially reintroducing microorganisms to the appliance.
Clean the case regularly and follow your dentist’s recommendations for storing your dentures.
How to Get Rid of Denture Odor
Start with a consistent cleaning routine. Remove and rinse your dentures after eating when possible, and thoroughly clean them at least daily using appropriate denture-care products.
Clean your gums, tongue, and the roof of your mouth gently as well. If you still have natural teeth, continue brushing and flossing them as recommended by your dentist.
Soaking your dentures overnight in an appropriate denture-cleaning solution can also help remove buildup and odors. Always follow the product’s instructions and avoid using hot water, which can potentially distort dentures.
When to See Your Dentist
Persistent odor despite good denture hygiene may indicate a problem that needs professional attention. Poorly fitting or damaged dentures can trap food and bacteria, while irritated tissues may require evaluation.
Your dentist can examine your dentures and your mouth to determine whether you need an adjustment, professional cleaning, repair, replacement, or treatment for an underlying oral health problem.
Smelly dentures are often linked to bacteria, food debris, inadequate cleaning, or improper storage. A consistent denture-care routine can go a long way toward preventing unpleasant odors. If the problem continues despite good hygiene, schedule a dental appointment to identify the cause and keep your dentures comfortable, clean, and functional.
About the Author
Dr. Haiwen Zhang studied dentistry at the Medical University of South Carolina College of Dental Medicine. Throughout his career, he’s continued learning through prestigious organizations including the Pankey Institute and SPEAR Education and is an active member of the Academy of General Dentistry. To learn more about the services Dr. Zhang offers, visit the Juniper Dental website or call the Santa Fe office at (505) 372-1121.