Do Veneers Make Your Breath Stink?

Veneers have become a popular cosmetic dental solution for achieving a bright, even smile. These thin, custom-made shells are designed to cover the front surface of teeth, improving their appearance. While veneers can enhance your smile, some wonder if they can cause bad breath. This article will explore the relationship between veneers and bad breath and provide tips on maintaining fresh breath and a healthy mouth when you have veneers.

Understanding Veneers

Before diving into the issue of bad breath, it’s important to understand what veneers are and how they work. Veneers are typically made from porcelain or composite resin materials. They are bonded to the front of your teeth to correct issues such as discoloration, chips, gaps, or misalignment. Veneers are durable, stain-resistant, and can last for many years with proper care.

Causes of Bad Breath

Bad breath, or halitosis, can be caused by various factors, including:

  • Poor Oral Hygiene: Inadequate brushing and flossing can lead to plaque buildup, harbouring bacteria that produce foul-smelling compounds.
  • Food: Certain foods like garlic and onions can cause temporary bad breath.
  • Dry Mouth: Saliva helps cleanse the mouth. A decrease in saliva production can lead to dry mouth and bad breath.
  • Dental Issues: Cavities, gum disease, and poorly fitting dental appliances can contribute to bad breath.
  • Health Conditions: Conditions like sinus infections, respiratory infections, and gastrointestinal issues can also cause bad breath.

Do Veneers Cause Bad Breath?

Veneers themselves do not cause bad breath. However, improper care and maintenance of veneers can contribute to oral hygiene issues that may lead to bad breath. Here are some common reasons why someone with veneers might experience bad breath:

  1. Plaque and Tartar Buildup: If veneers are not cleaned properly, plaque and tartar can accumulate around the edges, leading to bad breath.
  2. Improper Fitting: Veneers not fitted correctly can create gaps where food particles and bacteria can get trapped, causing odour.
  3. Gum Disease: Neglecting oral hygiene can lead to gum disease, a significant cause of bad breath.
  4. Decay Under Veneers: Although veneers cover the front surface of the teeth, the back and sides are still susceptible to decay if not cleaned properly.

How to Maintain Fresh Breath with Veneers

Maintaining good oral hygiene is crucial for preventing bad breath, whether you have veneers or not. Here are some tips to help keep your breath fresh and your veneers in good condition:

  1. Brush and Floss Regularly: Brush your teeth at least twice a day and Floss daily to remove plaque and food particles from between your teeth and around your veneers.
  2. Use an Antibacterial Mouthwash: Rinsing with an antibacterial mouthwash can help reduce bacteria that cause bad breath.
  3. Stay Hydrated: Drink plenty of water throughout the day to keep your mouth moist and help wash away food particles and bacteria.
  4. Avoid Certain Foods and Habits: Limit foods and beverages that cause bad breath, such as garlic, onions, and coffee. Avoid smoking and tobacco use, as they can also contribute to bad breath and staining of veneers.
  5. Visit Your Dentist Regularly: Regular dental check-ups and cleanings are essential for oral health. Your dentist can check your veneers, clean areas that are hard to reach, and address any potential issues before they become serious.
  6. Check for Proper Fit: Ensure a qualified dental professional properly fits your veneers to avoid gaps where bacteria can accumulate.
  7. Clean Your Tongue: Bacteria can also build up on your tongue, so use a tongue scraper or brush your tongue as part of your oral hygiene routine.


Veneers themselves do not cause bad breath, but improper care and maintenance can lead to oral hygiene issues that may result in bad breath. Following good oral hygiene practices and visiting your dentist regularly can keep your veneers and your breath fresh. If you have concerns about your veneers or bad breath, consult your dentist for personalized advice and treatment options. With proper care, veneers can give you a beautiful smile without compromising your oral health.