Do you dream of a straighter smile without the hassle of metal braces? Invisalign might be the solution you’ve been looking for. Imagine having the freedom to align your teeth discreetly with clear, removable trays that are almost invisible to others.
Whether you’re self-conscious about crooked teeth or dealing with more complex issues like overcrowding or bite problems, Invisalign offers a modern, comfortable, and virtually invisible solution.
Let’s explore how this innovative treatment works and how it can transform your smile.
What is Invisalign?
Invisalign is a series of custom-designed clear aligners that gently shift your teeth into their ideal position. These aligners are removable and made from a comfortable, transparent plastic material, making them nearly invisible when worn. Invisalign allows you to straighten your teeth without the discomfort or appearance of metal braces.
How Do Invisalign Aligners Work?
Invisalign aligners use advanced 3D technology to map out your treatment from start to finish. The process starts with a digital scan of your teeth, creating a precise custom aligner model. Each set of aligners is worn for around one to two weeks, gradually shifting your teeth into place. The aligners are designed to apply the right amount of pressure in the right places, gently moving your teeth with each new set.
You’ll visit your dentist or orthodontist every 6 to 8 weeks to monitor progress and receive your following sets of aligners. Unlike traditional braces, you can remove Invisalign aligners to eat, drink, and clean your teeth, making them a more flexible option for many patients.

What Conditions Can Invisalign Treat?
Invisalign aligners are versatile and can correct a variety of orthodontic issues. Some of the most common treatable conditions include:
- Crowded Teeth: When there isn’t enough space in the jaw for your teeth to fit properly.
- Overbite: When the upper front teeth overlap the lower front teeth.
- Underbite: When the lower front teeth protrude in front of the upper teeth.
- Crossbite: When some upper teeth sit inside the lower teeth instead of outside.
- Open Bite: When the upper and lower teeth don’t meet properly when the mouth is closed.
- Baby and Permanent Teeth: Invisalign First is designed for children aged 6-10, helping guide the growth of baby and permanent teeth.
- General Teeth Straightening: Invisalign Teen and Invisalign is effective for aligning crooked or misaligned teeth, improving both appearance and function for adults and teenagers.These conditions can often be treated with Invisalign, providing a comfortable and discreet alternative to traditional braces.
How Long Does Invisalign Treatment Take?
The duration of Invisalign treatment depends on your individual case. For mild orthodontic issues, treatment can be as short as 3 to 6 months. More complex cases may take up to 12 to 18 months to achieve the desired results. During your consultation, we will provide a personalised treatment plan with an estimated timeline for your Invisalign journey.
How Much Does Invisalign Cost?
The cost of Invisalign treatment varies depending on the complexity of your case. At The Cosmetic Dental Gallery, we offer two types of Invisalign treatment:
- Invisalign Lite: Suitable for mild to moderate cases, starting from £3,500.
- Invisalign Full: Designed for more complex cases, with prices starting from £4,000.
We also offer interest-free finance and monthly payment plans to help make your Invisalign treatment more affordable.
Benefits of Invisalign Treatment
Invisalign has become a popular choice not just because it straightens teeth, but because it does so in a way that fits seamlessly into daily life. Key benefits include:
- Discreet appearance thanks to clear, nearly invisible aligners
- Removability, allowing you to eat, drink, and clean your teeth without restrictions
- Improved comfort compared to traditional metal braces
- Fewer dental visits due to pre-planned aligner progression
- Predictable results using advanced 3D treatment planning
These advantages make Invisalign an appealing option for both adults and younger patients seeking a flexible orthodontic solution.
Is It Easy to Maintain Invisalign Aligners?
Maintaining your Invisalign aligners is simple. Since they are removable, you can take them out for eating, drinking, and brushing your teeth It’s essential to clean your aligners regularly to prevent staining and to keep them fresh.
- Cleaning: Rinse your aligners with water and use a soft toothbrush to gently brush them each day.
- Storage: When not wearing your aligners, always store them in their case to avoid damage or misplacement.
Proper care ensures your aligners stay clear and your teeth stay healthy throughout your treatment.
Eating and Drinking with Invisalign
One of the major advantages of Invisalign is that you can remove the aligners before eating or drinking. This prevents food from getting trapped in the aligners and reduces the risk of staining. However, brushing your teeth after meals is essential to prevent any plaque build-up before reinserting your aligners.

Tips for Effective Invisalign Treatment
To get the best possible results from Invisalign, consistency and proper habits are essential. Consider the following tips:
- Wear your aligners for 20–22 hours per day without exceptions
- Clean your aligners daily to maintain hygiene and clarity
- Brush your teeth before reinserting aligners after meals
- Follow your dentist’s schedule when switching to new aligners
- Attend all check-ups to monitor progress and make adjustments if needed
Following these practices helps ensure your treatment stays on track and delivers optimal results within the expected timeframe.
Are There Any Disadvantages to Straightening Teeth with Invisalign?
While Invisalign offers many benefits, it’s important to be aware of the potential drawbacks:
- Discipline: Since the aligners are removable, you must be disciplined about wearing them for at least 22 hours a day for the treatment to be effective.
- Tenderness: When switching to a new set of aligners, you may experience mild discomfort or tenderness, but this usually subsides after a few days.
Overall, the benefits of Invisalign, such as comfort, aesthetics, and flexibility, far outweigh these minor inconveniences for most patients.
Invisalign FAQs
Do you sleep with Invisalign?
Yes, you should wear your Invisalign aligners while you sleep. The aligners should be worn for at least 22 hours a day, including overnight, to ensure optimal results.
How painful is Invisalign?
Most patients experience mild discomfort when starting a new set of aligners. This tenderness is temporary and can usually be managed with over-the-counter pain relief.
Do I shower with my Invisalign?
While you technically can shower with your aligners in, it’s not necessary. However, you should always remove them when eating or drinking anything other than water.
Is Invisalign only for adults?
No, Invisalign is available for both adults and younger patients. Invisalign offers a range of treatment options, including Invisalign for Teens and Invisalign First aligners for children aged 6 to 10. These options allow for early intervention and correction of orthodontic issues, helping to guide the growth of developing teeth.
How does Invisalign work?
Invisalign works by using a series of custom-made clear aligners that gradually move your teeth into their desired position. Each aligner is slightly adjusted from the previous one, applying controlled pressure to specific teeth over time. With consistent wear, this step-by-step process results in a straighter, properly aligned smile.
Final Thoughts
Invisalign offers a modern, comfortable, and nearly invisible way to straighten your teeth. With custom-made aligners designed to fit your teeth perfectly, it’s no surprise that Invisalign has become a popular choice for patients looking to improve their smiles discreetly.
At The Cosmetic Dental Gallery, we are proud to offer Invisalign treatment at our Greenwich and Battersea dental practices which are tailored to your specific needs.
Our friendly team of highly trained dental professionals are here to guide you through every step of your Invisalign journey. Contact us today to schedule your consultation and find out how Invisalign can transform your smile.







