Why Do My Dentures Smell? Don’t Fret, There’s a Fix!


Dentures in North Miami are a wonderful way to regain a confident smile, but sometimes an unpleasant odor can develop. This can be a bit discouraging, but fret not! Denture odor is a common issue with easy solutions. 

 Let’s explore the reasons behind denture odor and provide effective tips to keep your breath fresh and your smile shining bright. 

Dentures in North Miami over black background


 Why Do Dentures Smell?  

 Bacteria Buildup  

 Just like natural teeth, dentures accumulate bacteria if not cleaned properly. These microscopic hitchhikers love feasting on food particles trapped in crevices and pores of the denture surface. As they multiply, they produce byproducts that cause bad breath. 

 Improper Cleaning 

 Rushing through cleanings or not removing dentures for nightly soaking can leave bacteria thriving. Food debris stuck under the denture can also contribute to the odor. 

 Dry Mouth 

 Saliva naturally helps wash away food particles and bacteria. Certain medications or medical conditions can lead to dry mouth, creating a breeding ground for odor-causing bacteria on dentures. 

 Denture Material 

 While less common, the material of your dentures might play a role. Porous materials like older acrylic dentures can harbor bacteria more easily compared to newer, denser ones. 


 In some cases, a fungal infection called denture stomatitis can develop under your dentures. This can cause redness, irritation, and contribute to denture odor. 

 What Can You Do to Keep Your Dentures Fresh? 

If you’re experiencing denture odor, the good news is that there are steps you can take to freshen things up! 

  • Fight Bacteria Buildup: Brush your dentures daily with a soft-bristled brush and denture cleanser. Soak them overnight in a denture cleaning. 
  • Clean Thoroughly: Remove any food debris before soaking. Pay close attention to areas that trap particles, like the clasps and inner curves. 
  • Boost Saliva Production: Drink plenty of water throughout the day. Sugar-free candy can also stimulate saliva flow.  
  • Consider Material: If your dentures are older and porous, discuss options with your dentist for a denser material that resists bacteria buildup. 
  • Watch for Infections: If you experience redness, irritation, or persistent odor alongside denture odor, consult your dentist to rule out a fungal infection. 

Dentures in North Miami

 Let Us Help You Take Care of Your Dentures in North Miami 

 Concerned about lingering denture odor? Biscayne Dental Center can help! Our experienced dentists can assess the cause and recommend personalized cleaning strategies to keep your dentures fresh and odor-free. Schedule a consultation today.