What Happens to Teeth Under Veneers?

February 12, 2025

Dental veneers are a popular cosmetic treatment for achieving a bright, even smile. They cover the front surface of teeth to improve their shape, size, and color. But many patients wonder: What happens to the natural teeth underneath?


At Cre8 Smile Studio, we believe in keeping our patients informed so they can feel confident about their dental choices. Let’s take a closer look at how veneers interact with your natural teeth and what you need to know before getting them.

The Veneer Process: What Happens to Your Teeth?

Here is what you can expect during the veneers process:

1. Minimal Enamel Removal

To prepare your teeth for veneers, a small amount of enamel—usually about 0.3 to 0.5 millimeters—is gently removed. This allows the veneers to fit naturally without making your teeth look bulky.



Does this weaken teeth?
No, when done correctly, removing this thin layer doesn’t compromise tooth health. However, because enamel doesn’t grow back, veneers are considered a permanent treatment.

2. Bonding for Strength and Protection

Once your custom veneers are ready, they are permanently bonded to your teeth using strong dental cement. This creates a secure, durable seal that protects the tooth underneath.



Veneers can even strengthen teeth that are slightly worn or chipped by providing an added layer of protection.

3. No Decay Under Veneers—If You Care for Them

The veneer itself cannot get cavities, but the tooth underneath is still vulnerable to decay if not properly cared for. Plaque and bacteria can build up along the edges of the veneers, leading to gum disease or decay in the natural tooth structure. Here's how you can prevent decay:


  • Brush and floss daily, just as you would with natural teeth.
  • Use a non-abrasive toothpaste to avoid scratching the veneers.
  • Keep up with regular dental checkups to monitor your oral health.

Can Teeth Rot Under Veneers?

Rotting or decay under veneers is uncommon but can happen if oral hygiene is neglected or if a veneer isn’t properly bonded, allowing bacteria to seep in. Signs of decay might include:


  • Sensitivity or pain
  • Gum inflammation
  • Discoloration around the edges of the veneer


To avoid this, it’s essential to follow good oral hygiene habits and visit your dentist regularly for checkups.

Do Veneers Damage Teeth Long-Term?

When done correctly by an experienced dentist, veneers do not harm your teeth. In fact, they can protect teeth from further wear and staining. However, poor placement, aggressive enamel removal, or neglecting oral care can lead to complications over time.

Maintaining Your Smile for Years to Come

Veneers can last 10–15 years or longer with proper care. To keep your teeth healthy underneath:


  • Maintain excellent oral hygiene
  • Avoid biting hard objects (like ice or pens)
  • Wear a nightguard if you grind your teeth
  • Stay consistent with dental visits

Considering Veneers? Let’s Talk!

If you’re thinking about transforming your smile with veneers, Cre8 Smile Studio is here to help. We take a conservative approach to veneer preparation, ensuring your teeth stay strong and healthy underneath. Contact us today to schedule an appointment!

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