Can I Vape With Invisalign? Full UK Guide 2025

By MisterVape.co.uk • Updated September 2025

Invisalign has become one of the most popular orthodontic treatments in the UK, offering a discreet and effective way to straighten teeth. But if you’re a vaper, you might be wondering: “Can I vape with Invisalign?”

In this comprehensive guide, we’ll explore how vaping affects your aligners, what dental experts recommend, potential health risks, and tips to protect your Invisalign trays while using vape devices.

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Can You Vape With Invisalign? The Short Answer

Technically, yes, you can vape while undergoing Invisalign treatment, but dental experts strongly recommend avoiding it while wearing your aligners. The heat, nicotine, and chemicals in e-liquids can cause:

• Discoloration and staining of the trays
• Warping or softening of the plastic material
• Dry mouth and increased plaque buildup
• Potential delays in orthodontic treatment results

If vaping is part of your lifestyle, you’ll need to take certain precautions to protect your Invisalign trays and overall oral health.

How Vaping Affects Invisalign Aligners

Vaping devices, including pod kits and e-cigarettes, heat e-liquid into vapour, which contains ingredients such as nicotine, propylene glycol, vegetable glycerin, and flavourings. While generally less harmful than smoking, these substances can impact your Invisalign aligners in several ways:

1. Staining and Discoloration

Nicotine and certain flavourings can cause your clear trays to become cloudy or stained over time, making them more noticeable. Even nicotine-free e-liquids can leave residue if your trays are not cleaned properly.

2. Heat Damage

Vaping involves heating your e-liquid, and repeated exposure to warm vapour can gradually warp Invisalign trays, reducing their effectiveness.

3. Bacterial Buildup

The combination of warm vapour and trapped saliva inside your trays creates a perfect environment for bacteria. Without proper cleaning, this can lead to bad breath and gum irritation.

Does Vaping Stain Invisalign Trays?

Yes, vaping can cause staining. While Invisalign aligners are made from transparent SmartTrack plastic, they are not stain-proof. Darker e-liquids, sweet flavours, and nicotine salts are the main culprits.

To reduce staining, choose lighter-flavoured, clear e-liquids, and clean your trays frequently using Invisalign-approved cleaning solutions.

Best Practices If You Vape With Invisalign

If quitting vaping isn’t an option, you can minimise damage by following these steps:

• Remove your aligners before vaping to avoid direct exposure to vapour
• Rinse your mouth with water after vaping
• Brush and floss regularly to reduce plaque buildup
• Clean your aligners daily using Invisalign crystals or mild soap
• Use lower-staining e-liquids such as clear nic salts and avoid heavily coloured flavours

Check out our Nicotine Salts Collection for smooth, low-residue vaping options.

Vaping vs Smoking With Invisalign: Which Is Worse?

Smoking is significantly more damaging to your Invisalign aligners than vaping, mainly due to tar and heavy toxins in cigarette smoke. However, vaping is not harmless. Both can stain trays, increase bacteria, and affect oral hygiene — but vaping generally causes less long-term damage.

How Vaping Impacts Oral Health During Invisalign Treatment

Invisalign trays fit snugly over your teeth, trapping vapour, nicotine, and flavourings close to your enamel. Over time, this can contribute to:

• Dry mouth, reducing natural saliva protection
• Increased risk of tooth decay
• Gum sensitivity and inflammation
• Lingering bad breath

Regular cleaning of your teeth and aligners is essential if you vape during treatment.

Frequently Asked Questions

Will vaping slow down my Invisalign treatment?

Yes, if trays become warped or stained, they may need replacing, which can extend your treatment time.

Can I use zero-nicotine e-liquids with Invisalign?

Yes, but even nicotine-free vapour can still cause staining and residue buildup over time.

Can I vape while wearing my trays if I clean them after?

Cleaning helps, but constant exposure to heat and chemicals still increases the risk of damage and staining.

Does vaping void my Invisalign warranty?

In most cases, yes — if vaping damages or stains your trays, you’ll need to pay for replacements yourself.

Final Thoughts

So, can you vape with Invisalign? While it’s possible, it’s not recommended. Vaping with trays in can lead to staining, warping, and oral health issues. If you choose to vape, remove your aligners first and clean both your teeth and trays afterwards.

For a smoother vaping experience with less residue, explore our range of Nic Salts and Pod Kits.