9 Embarrassing Invisalign Questions Answered

Can you swallow your Invisalign in your sleep? Will it make you lisp on a first date? Can you run a marathon or swim with your aligners in? And what happens if your dog decides your Invisalign looks like a tasty snack?

At Covent Garden Dental Spa, we’ve heard some wonderfully unusual questions about Invisalign. Some have genuinely been asked by our patients, while others are probably things you’ve wondered about but felt too embarrassed to mention.

The good news? There really is no such thing as a silly question when it comes to your smile.

Here are nine slightly embarrassing, occasionally hilarious, but surprisingly practical Invisalign questions, answered by our dental team.

We were thrilled and incredibly proud that we were London Finalists for Practice of the Year at the prestigious Private Dentistry Awards 2024!

1. Can I Accidentally Swallow My Invisalign While Sleeping?

The short answer: It’s extremely unlikely.

Invisalign aligners are custom-made to fit snugly over your teeth. They’re designed to stay securely in place, including while you’re sleeping.

Unlike a small loose dental appliance, an Invisalign aligner covers an entire arch of teeth, making accidental swallowing highly unlikely.

However, if your aligner feels unusually loose or doesn’t fit correctly, contact your Invisalign dentist.

And if you ever wake up and can’t find your aligner, check your bedding before assuming you’ve swallowed it!

Our advice: Always wear your aligners as instructed, including overnight, and never continue wearing a damaged or poorly fitting aligner without seeking advice.

2. Will Invisalign Make Me Lisp on a First Date?

Possibly, but don’t cancel your dinner reservation just yet!

Some patients notice a slight lisp when they first start wearing Invisalign. This happens because your tongue needs to adjust to the thin layer of plastic covering your teeth.

Fortunately, most people adapt within a few days, although occasionally it can take a little longer.

If you’re worried about sounding different on your first date, try reading aloud, chatting with friends or practising those charming conversation starters beforehand.

And remember, your date is probably far more interested in what you’re saying than whether you’re pronouncing your S’s perfectly.

Our advice: Keep wearing your aligners consistently. The more you speak with them in, the faster your tongue usually adapts.

We were thrilled and incredibly proud that we were London Finalists for Practice of the Year at the prestigious Private Dentistry Awards 2024!

3. Can My Invisalign Fall Out When I Sneeze?

Achoo! Thankfully, that’s very unlikely.

Properly fitting Invisalign aligners should remain securely in place when you sneeze, cough, laugh or even experience a particularly enthusiastic fit of giggles.

Your aligners are designed to fit closely around your teeth, often with the help of small tooth-coloured attachments that improve their grip.

If your aligners regularly pop out or feel loose, however, it’s worth having their fit checked.

Our advice: A well-fitting aligner shouldn’t need to be held in place when you sneeze. If yours does, please tell us!

4. What Happens If My Dog Eats My Invisalign?

Believe it or not, this is one of those situations Invisalign dentists really do encounter!

Dogs seem to have a particular fascination with dental aligners. Perhaps it’s the familiar scent of their owner, or perhaps they simply enjoy chewing expensive things!

Unfortunately, Invisalign aligners and enthusiastic dogs are not a good combination.

If your dog chews your aligners, they may become distorted, cracked or completely unusable.

More importantly, swallowed pieces can cause choking or intestinal obstruction, so contact your vet promptly if you suspect your dog has eaten any part of an aligner.

What should you do?

Don’t attempt to wear a chewed or damaged aligner.
Contact your Invisalign dentist as soon as possible.
Your dentist may advise you to wear your previous aligner temporarily or arrange a replacement, depending on your treatment stage.
Store your aligners in their protective case, well away from curious pets.

Our advice: Your Invisalign case is your best friend. Your actual best friend, particularly if they have four legs, should never be allowed near it!

We were thrilled and incredibly proud that we were London Finalists for Practice of the Year at the prestigious Private Dentistry Awards 2024!

5. Can I Sing With Invisalign In?

Absolutely! Your Invisalign treatment doesn’t have to put your singing career on hold.

Whether you’re singing in a choir, performing on stage or belting out your favourite song in the shower, Invisalign aligners generally allow you to sing normally.

Initially, you might notice slight changes in pronunciation, articulation or tongue positioning, particularly when producing certain consonants.

Most singers adapt with practice.

In fact, because Invisalign aligners are removable, they can offer flexibility for professional singers who have particularly demanding performances.

However, aligners should normally be worn for 20–22 hours per day, so any removal needs to fit within your prescribed wearing schedule.

Our advice: Practise singing with your aligners in before an important performance. You may be pleasantly surprised at how quickly you adjust.

6. Will My Invisalign Smell If I Don’t Clean It?

Unfortunately, yes. And that’s definitely not the kind of first impression you want to make!

Although Invisalign aligners are almost invisible, unpleasant odours certainly aren’t.

When aligners aren’t cleaned properly, saliva, bacteria and plaque can accumulate on their surfaces, creating unpleasant smells and sometimes a cloudy appearance.

Wearing unclean aligners can also contribute to bad breath and increase the risk of dental problems.

The solution is simple:

Clean your aligners regularly using an appropriate aligner-cleaning product.
Brush and floss your teeth before reinserting them.
Rinse your aligners whenever you remove them.
Avoid hot water, which can distort the plastic.
Never leave your aligners wrapped in a tissue or loose in your handbag.

Our advice: Fresh aligners and fresh breath go hand in hand. A good cleaning routine helps keep both your smile and your confidence in excellent condition.

We were thrilled and incredibly proud that we were London Finalists for Practice of the Year at the prestigious Private Dentistry Awards 2024!

7. Can I Wear Invisalign While Playing a Wind Instrument?

Yes, although you may need a little time to adjust.

If you play the flute, clarinet, saxophone, trumpet or another wind instrument, Invisalign treatment doesn’t necessarily mean taking a break from your musical pursuits.

However, the aligners may initially affect your embouchure — the way you position your lips, tongue and facial muscles to produce sound.

Some musicians notice subtle changes in airflow, articulation or comfort.

The degree of adjustment can vary depending on the instrument and the individual.

Many musicians successfully continue playing with their aligners in place, while others may need specific advice about managing demanding rehearsals or performances.

Our advice: If you’re a professional musician or play regularly, tell your Invisalign dentist before starting treatment. We can consider your musical commitments when planning your treatment.

Your Invisalign Questions Answered — Without the Embarrassment

At Covent Garden Dental Spa, we believe that Invisalign treatment should fit comfortably into your lifestyle, whether that involves dating, singing, travelling, swimming, running, playing an instrument or simply trying to keep your aligners away from your dog.

Our experienced Invisalign dentists provide bespoke treatment plans using advanced digital scanning technology, helping you understand what to expect before your treatment begins.

And remember, no question is too unusual. If something is on your mind, we’d much rather you ask!

Thinking About Invisalign in Covent Garden?

Discover how our personalised Invisalign treatments can help you achieve a straighter, more confident smile.

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We were thrilled and incredibly proud that we were London Finalists for Practice of the Year at the prestigious Private Dentistry Awards 2024!

Invisalign and Embarrassing Moments: 9 Questions You Might Be Too Shy to Ask Your Dentist

1. Can I Accidentally Swallow My Invisalign While Sleeping?

2. Will Invisalign Make Me Lisp on a First Date?

3. Can My Invisalign Fall Out When I Sneeze?

4. What Happens If My Dog Eats My Invisalign?

5. Can I Sing With Invisalign In?

6. Will My Invisalign Smell If I Don’t Clean It?

7. Can I Wear Invisalign While Playing a Wind Instrument?

Your Invisalign Questions Answered — Without the Embarrassment

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