Experienced clinicians
- Our team is here to provide you with high-quality dental care in a friendly, welcoming, and personal way.
Our Portman Smile Clinic Bicester orthodontists are highly experienced in crafting protective mouthguards that are effective and comfortable. A mouthguard is tailormade to you. It provides a protective cover which fits exactly over your teeth and gums to cushion and protect your teeth, gums and jaw from damage.


At Portman Smile Clinic Bicester, we will make your mouthguard to fit the exact shape of your teeth, gums and jaw; ensuring that it stays in place comfortably, provides maximum protection and lasts for as long as possible.
The process:
Your mouthguard will come with care instructions and a container to protect it when you are not wearing it.

At Portman Smile Clinic Bicester, we will make your mouthguard to fit the exact shape of your teeth, gums and jaw; ensuring that it stays in place comfortably, provides maximum protection and lasts for as long as possible.
The process:
Your mouthguard will come with care instructions and a container to protect it when you are not wearing it.

It's important to replace your mouthguard regularly. This helps keep it clean and ensures it still fits properly, as your teeth can naturally shift over time.
With good care, a strong and well-made mouthguard can last a long time. However, most mouthguards usually need replacing every six months to one year, depending on how often you use it and whether it takes any impact during sport. If your teeth are still growing or moving, you may need a new mouthguard more often to make sure it stays comfortable and protective.


It's important to replace your mouthguard regularly. This helps keep it clean and ensures it still fits properly, as your teeth can naturally shift over time.
With good care, a strong and well-made mouthguard can last a long time. However, most mouthguards usually need replacing every six months to one year, depending on how often you use it and whether it takes any impact during sport. If your teeth are still growing or moving, you may need a new mouthguard more often to make sure it stays comfortable and protective.
We are committed to providing high-quality patient care. See what our patients say about their experiences.
My experience with aligners at Portman Smile Clinic was great from start to finish. The treatment was much faster than I expected and the final result is perfect. I barely felt any pain at all, which really surprised me, as the aligners are very gentle and comfortable. The orthodontists were excellent and always made me feel at ease. The nurses were so kind and supportive, and the reception team was always friendly and helpful. You can really tell that the clinic is very well managed and that they care about their patients. I’m really happy with my smile now and I would 100% recommend Portman Smile Clinic to anyone looking for a smooth and positive orthodontic experience.
I had my aligner treatment at Portman Smile Clinic and I honestly couldn’t be happier with the result. The treatment was really quick and my tooth looks absolutely perfect now. I was a bit nervous at the beginning, but it was almost painless — the aligners were very comfortable and easy to get used to. All the orthodontists were amazing, very kind and professional, and they always explained everything clearly, which made me feel relaxed and confident. The whole team was lovely, from the reception staff to the nurses and management. Everyone was friendly, organised and welcoming every time I visited. I’m so happy I chose Portman Smile Clinic and I would definitely recommend it to anyone thinking about aligners, especially teenagers like me!
Portman Smile have been great with my daughter having a brace fitted. Staff are very friendly and knowledgeable, and the reception staff are really helpful.
Yes, you can buy mouthguards from many sports stores. These are often called 'boil and bite' mouthguards. They are designed to be softened in hot water at home and then shaped around your teeth while still warm.
While these mouthguards can offer some protection, they are made to fit many different mouth shapes, so they are not as precise as a custom-made mouthguard made by a dentist or orthodontist. Because of this, they can feel uncomfortable, bulky, or not stay in place very well. The heating and cooling process can also make them more likely to crack or wear out over time.
For the best comfort, fit, and protection, it's recommended that you talk to us about a custom-made mouthguard that is designed specifically for your teeth, gums and jaw.
To get a custom-made mouthguard, contact your Portman Smile Clinic Bicester dentist to make an appointment.

Yes, you can buy mouthguards from many sports stores. These are often called 'boil and bite' mouthguards. They are designed to be softened in hot water at home and then shaped around your teeth while still warm.
While these mouthguards can offer some protection, they are made to fit many different mouth shapes, so they are not as precise as a custom-made mouthguard made by a dentist or orthodontist. Because of this, they can feel uncomfortable, bulky, or not stay in place very well. The heating and cooling process can also make them more likely to crack or wear out over time.
For the best comfort, fit, and protection, it's recommended that you talk to us about a custom-made mouthguard that is designed specifically for your teeth, gums and jaw.
To get a custom-made mouthguard, contact your Portman Smile Clinic Bicester dentist to make an appointment.

If you have any questions about the treatments we offer, our location or general questions about your treatment, you can contact us in a number of ways.
Start your smile journey by getting in touch with our team. We’ll help you explore the treatments available and discuss what may be suitable for you and your smile.