Experience a New Standard of Hygiene Care with EMS Guided Biofilm Therapy

9 July 2026

At Cheltenham & Cotswold Dental, we are committed to providing the most comfortable, effective, and advanced dental care available. That’s why we’re proud to offer EMS Guided Biofilm Therapy (GBT) – a revolutionary approach to professional dental hygiene treatment.

What is Guided Biofilm Therapy?

Guided Biofilm Therapy is a modern, evidence-based method of dental cleaning developed by EMS (Electro Medical Systems). Rather than simply removing visible deposits from the teeth, GBT focuses on identifying and removing harmful biofilm – the sticky layer of bacteria that can lead to tooth decay, gum disease, bad breath, and other oral health problems.

Using innovative technology and a gentle, systematic approach, GBT delivers a more thorough and comfortable clean than traditional scale and polish treatments.

How Does GBT Work?

GBT follows a structured eight-step protocol designed to maximise patient comfort and treatment effectiveness:

1. Assessment
   Your hygienist begins by assessing your oral health and identifying areas that require attention.
2. Disclosing Biofilm
   A harmless coloured dye is applied to reveal biofilm on the teeth and gums. This allows both you and your hygienist to see exactly where bacteria are accumulating.
3. Oral Health Education
   The disclosed areas help guide personalised advice on brushing, flossing, and maintaining excellent oral hygiene at home.
4. Airflow® Cleaning
   A warm stream of air, water, and fine erythritol powder gently removes biofilm, stains, and early plaque deposits from the teeth, gums, and hard-to-reach areas.
5. Perioflow® (When Required)
   For patients with gum disease, specialised nozzles can gently clean periodontal pockets below the gumline.
6. Piezon® Ultrasonic Scaling
   Any remaining hard deposits (calculus or tartar) are removed using EMS’s advanced ultrasonic technology, which is gentle on teeth and soft tissues.
7. Final Check
   Your hygienist confirms that all biofilm and deposits have been successfully removed.
8. Recall and Prevention Planning
   A tailored maintenance plan helps keep your smile healthy between visits.

Benefits of EMS GBT

• More Comfortable
• Many patients find GBT significantly more comfortable than traditional hygiene appointments, with less scraping and sensitivity.
• Gentle on Teeth and Gums
• The minimally invasive approach helps preserve tooth structure while effectively removing harmful bacteria.
• Excellent Stain Removal
• GBT is highly effective at removing stains caused by coffee, tea, red wine, and smoking, helping restore a brighter smile.
• Ideal for Sensitive Patients
• The warm water technology and gentle cleaning methods make GBT suitable for patients with sensitive teeth.
• Suitable for Implants, Braces, and Restorations
• GBT safely cleans around dental implants, crowns, bridges, veneers, and orthodontic appliances.

Why Patients Choose Cheltenham & Cotswold Dental for GBT

At Cheltenham & Cotswold Dental, our experienced hygiene team combines advanced technology with a patient-centred approach. We believe prevention is the key to lifelong oral health, and Guided Biofilm Therapy allows us to deliver exceptional hygiene care in a way that is comfortable, effective, and tailored to each patient.

Whether you’re attending for routine maintenance, managing gum disease, or simply want a brighter, cleaner smile, our team is here to help.

Who Can Benefit from GBT?

Guided Biofilm Therapy is suitable for almost everyone, including:

• Adults and children
• Patients with gum disease
• Dental implant patients
• Orthodontic patients with braces or aligners
• Patients with sensitive teeth
• Anyone looking for a more comfortable and effective hygiene experience

Book Your GBT Hygiene Appointment at Cheltenham & Cotswold Dental

If you’re looking for a gentler, more advanced approach to dental hygiene, EMS Guided Biofilm Therapy could be the perfect solution. Contact the team at Cheltenham & Cotswold Dental today to book your appointment and discover the difference GBT can make to your oral health.

Your healthier, brighter smile starts here.

Why Isn’t Traditional Polishing Needed with GBT?

Many patients are surprised to learn that a traditional polishing paste is usually unnecessary with EMS Guided Biofilm Therapy. That’s because the Airflow® technology used during treatment removes biofilm, plaque and surface stains more effectively and gently than conventional polishing methods.

Traditional polishing pastes can be abrasive and may remove a small amount of tooth surface over time. In contrast, GBT uses a fine erythritol powder combined with warm water and air to clean and smooth the teeth while preserving natural tooth structure. The result is teeth that feel exceptionally clean, smooth and fresh without the need for a separate polishing stage.

This minimally invasive approach is one of the reasons why GBT is considered the gold standard in preventive dental hygiene care.

Book an appointment today