Discover how modern dental hygiene technology can help you achieve a cleaner, healthier smile.
Looking after your teeth and gums is an essential part of maintaining a healthy smile. But did you know that professional dental hygiene treatments have evolved significantly in recent years? It is more than just having the teeth cleaned and polished.
At Montagu Dental, we believe in combining excellent clinical care with modern techniques designed to make your dental experience as comfortable as possible. That is why Guided Biofilm Therapy (GBT) is an exciting approach to professional teeth cleaning.
What is Guided Biofilm Therapy?
Guided Biofilm Therapy, commonly known as GBT, is an advanced, evidence-based approach to professional dental cleaning. It uses specialised technology to help remove dental biofilm, the sticky layer of bacteria that continually forms on your teeth and around your gums.
Biofilm can contribute to tooth decay, gum inflammation and periodontal disease if it is not effectively managed. It also accumulates in areas that are difficult to reach with a toothbrush alone, hence the need to ensure cleaning between the teeth and below the gums.
Unlike a traditional cleaning approach that may rely more heavily on manual scaling and polishing, GBT follows a structured process tailored to your individual oral health needs. It uses a combination of disclosing solution, gentle air polishing and, where necessary, ultrasonic instruments to remove deposits effectively while aiming to minimise unnecessary intervention.
How does the GBT machine work?
The GBT machine uses innovative technologies, including AIRFLOW®, to help your dental hygienist clean your teeth thoroughly and comfortably.
The treatment generally involves the following steps:
1. Assess your oral health
Your hygienist examines your teeth and gums to understand your individual needs and identify any areas requiring particular attention.
2. Make dental biofilm visible
A special plaque disclosing solution highlights bacterial plaque on your teeth. This helps your hygienist identify specific areas that need cleaning and allows you to see where plaque tends to accumulate.
3. Personalised oral hygiene advice
Your hygienist can use these findings to offer practical advice on brushing, interdental cleaning and improving your daily oral hygiene routine.
4. Gentle cleaning with AIRFLOW®
Using a controlled stream of warm water, air and fine cleaning powder, the AIRFLOW® system helps remove biofilm and many surface stains from your teeth, including in areas that can be difficult to reach.
5. Additional cleaning where needed
If required, your hygienist may use specialised instruments to remove remaining hardened deposits, known as calculus or tartar. Additional techniques may also be used for suitable periodontal pockets, depending on your clinical needs.
6. Final checks and ongoing care
Your hygienist checks the results and recommends an appropriate maintenance schedule to help you keep your teeth and gums healthy.
Not every patient requires every stage of treatment. Your appointment will be adapted to your individual clinical assessment.
What are the benefits of GBT?
GBT is designed to make professional dental cleaning more comfortable while supporting effective plaque management.
A gentler cleaning experience
Many patients appreciate the gentle feel of AIRFLOW® compared with some traditional cleaning methods. The approach can reduce the need for hand and ultrasonic instrumentation in suitable cases, although some patients will still require these techniques.
Helps remove surface stains
AIRFLOW® can help remove many external stains caused by everyday habits, including drinking tea, coffee and red wine, as well as smoking. This can leave your teeth feeling smoother and looking cleaner.
GBT is not a tooth-whitening treatment, however, and it does not change the natural underlying colour of your teeth.
Supports healthier gums
By targeting biofilm, GBT can form an important part of a preventive oral health routine. Effective plaque control helps manage the factors that contribute to gingivitis and periodontal disease.
Cleaning tailored to you
GBT follows a systematic approach based on your individual oral health assessment. This means your hygienist can focus on the areas that need attention rather than taking a one-size-fits-all approach.
Suitable for many different patients
GBT can be used for a wide range of patients, including those maintaining their natural teeth, and may be appropriate for people with dental implants, crowns, bridges and orthodontic appliances. Suitability and the techniques used will depend on your individual circumstances.
A focus on prevention
Regular professional hygiene appointments, combined with good home care, can help you manage plaque, maintain gum health and reduce the risk of future dental problems.
Is GBT painful?
One of the most common concerns patients have about dental hygiene appointments is whether treatment will be uncomfortable.
GBT is designed with patient comfort in mind, and many people find the AIRFLOW® stage gentle and pleasant. The use of warm water and fine powder can make the experience more comfortable for some patients.
However, sensitivity varies from person to person. If you have sensitive teeth, inflamed gums or existing periodontal problems, certain areas may still feel uncomfortable. Your hygienist will assess your needs and adapt the treatment where appropriate.
If you have previously found traditional dental cleaning uncomfortable, GBT may be worth discussing with your hygienist.
How often should I have GBT?
The ideal frequency of professional hygiene appointments depends on your oral health, plaque levels, gum condition and individual risk factors.
Some patients may benefit from appointments every six months, while others with a history of gum disease or a higher risk of dental problems may need more frequent maintenance, every 3-4 months.
Your dental hygienist will recommend a suitable interval based on your clinical assessment rather than applying the same schedule to everyone.
It is also important to remember that professional cleaning complements, rather than replaces, daily brushing with fluoride toothpaste and regular interdental cleaning.
Experience modern dental hygiene at Montagu Dental
At Montagu Dental, we are committed to providing high-quality dental care in a welcoming and professional environment. We understand that every patient has different needs and preferences, which is why we value a personalised approach to preventive dentistry.
If you would like to find out more about Guided Biofilm Therapy and whether it is suitable for you, our team will be happy to help.
Ready to give your smile some extra care?
Contact Montagu Dental to enquire about a dental hygiene appointment and discover how modern hygiene techniques can help you maintain a cleaner, healthier smile.
GBT is a preventive and therapeutic approach to professional dental cleaning. The treatment recommended for you will depend on your individual oral health assessment.
