What Is Guided Biofilm Therapy? The Next Generation of Airflow Cleaning in Singapore
- Dentalis
- Nov 10
- 5 min read
Updated: Nov 14
Think you’ve tried Airflow cleaning? You’ve only experienced part of what’s possible.
Welcome to Guided Biofilm Therapy (GBT) — the advanced, science-led protocol redefining what “clean” means in modern dentistry. Designed in Switzerland by EMS, GBT offers a gentler, smarter and more effective way to remove plaque (biofilm) while protecting your teeth, gums and restorations. This is the gentle care that feels like a spa ritual for your smile.
Understanding Guided Biofilm Therapy (GBT)
Most people think of dental cleaning as the familiar scaling and polishing routine — a whirring sound, metal instruments and the occasional wince. GBT changes that completely.
Guided Biofilm Therapy is an evidence-based eight-step protocol that uses advanced AirFlow and PerioFlow technology to remove plaque precisely and painlessly. Instead of scraping blindly, the dentist first makes the invisible visible by staining bacterial biofilm with a harmless dye. What follows is targeted cleaning — only where necessary, and only as gently as needed.
Assess – Your dentist examines your teeth and gums to understand your overall oral health.
Disclose – A harmless dye highlights where plaque is hiding.
Motivate – You’ll see those areas and learn how to improve daily brushing and flossing.
AirFlow – A gentle mist of warm water and fine powder removes visible plaque and stains.
PerioFlow – A slimmer nozzle cleans deeper under the gums and around braces or implants.
Piezon – Any remaining hard deposits are removed with a quiet ultrasonic scaler.
Check & Protect – The dentist checks every surface and applies fluoride for added protection.
Recall – You’ll get a personalised schedule to keep your teeth healthy between visits.
The result? A truly complete clean — smoother teeth, fresher breath, and visibly healthier gums without discomfort.
Airflow Cleaning vs Guided Biofilm Therapy — What’s the Difference?
Many patients in Singapore already recognise “Airflow cleaning.” It’s often promoted as a comfortable alternative to scaling. But Airflow alone ≠ GBT.
Why the Confusion Happens
Airflow refers to the device — a handpiece that sprays air, water, and fine powder to remove plaque.Guided Biofilm Therapy, however, refers to the protocol — the structured clinical method developed by EMS that ensures plaque is fully identified, removed, and verified.
Using Airflow without following the full GBT protocol is like using a camera without adjusting focus or lighting. You can take a picture, but it won’t be perfect.
Comparison Table: Airflow vs Guided Biofilm Therapy
Feature | Airflow Cleaning | Guided Biofilm Therapy (GBT) |
Purpose | Cosmetic polish or light clean | Complete, diagnostic-driven cleaning |
Protocol | Single step (Airflow spray) | 8-step EMS protocol |
Plaque Disclosing | Usually skipped | Essential first step |
Comfort Level | Gentle | Ultra-gentle + warm water |
Treatment Depth | Surface only | Surface + subgingival areas |
Suitability | Mild cases | All — including braces, implants, gum issues |
Verification | None | Biofilm visually confirmed removed |
Analogy That Makes It Clear
Owning an Airflow device doesn’t make a clinic GBT-certified — just like owning a stethoscope doesn’t make someone a cardiologist.
At Dentalis, we follow the complete Swiss-designed GBT protocol, not just the tool. That’s how we ensure every cleaning is equal parts precision, comfort and science.
Why Guided Biofilm Therapy Is the Future of Preventive Dental Care?
1. It’s Gentle — Perfect for Sensitive Teeth
No metal scraping, no harsh vibrations. The fine erythritol powder glides over enamel, making GBT ideal for those with receding gums or tooth sensitivity.
2. Scientifically Proven and Clinically Tested
GBT is the result of 30 years of research by EMS (Switzerland) and is supported by global dental universities. Studies show it removes > 99 % of plaque biofilm while preserving tooth structure.
3. Safe for Implants, Braces, and Veneers
Traditional scaling can scratch delicate surfaces; GBT uses low-abrasion powder safe for titanium, ceramic, and composite materials.
4. Improves Gum Health Long-Term
By eliminating bacterial biofilm early, GBT prevents gingivitis, periodontitis, and peri-implantitis — helping you maintain gum and bone health for years.
5. Comfortable, Quick, and Precise
A complete GBT session typically takes 30–45 minutes, with many patients describing it as “spa-like” rather than clinical.
The Science Behind GBT — Where Art Meets Precision
GBT isn’t just cleaner teeth; it’s a philosophy of care that merges clinical precision with patient comfort.At Dentalis, this aligns perfectly with our brand ethos: where art meets science.
Art: a sensory, calm environment that reduces dental anxiety.
Science: EMS AirFlow Pro Master technology calibrated for precision down to 0.1 mm.
We view every GBT session as preventive artistry — crafting health and confidence at the same time.
What to Expect During Your GBT Session at Dentalis
Before Your Appointment
Your clinician explains the process and applies a disclosing agent. You’ll see pink or purple areas showing where plaque hides — a striking visual that makes the treatment feel purposeful.
During the Session
Using the EMS AirFlow Pro Master system, a warm water mist mixed with erythritol powder gently lifts away plaque and stains. No scratching, no discomfort — just quiet precision.
After the Treatment
Your teeth feel glass-smooth, your gums look healthy, and your mouth feels light and refreshed.The clinician then guides you on brushing and interdental techniques tailored to your mouth.
Common Questions About Guided Biofilm Therapy
Is Guided Biofilm Therapy the same as Airflow Cleaning?
No. Airflow is a tool used in Step 4 of the GBT protocol. Guided Biofilm Therapy includes eight scientifically standardised steps that ensure plaque is identified, removed, and verified.
Is GBT suitable for children or pregnant patients?
Yes. It’s safe, non-invasive, and uses no harsh chemicals — perfect for sensitive groups.
Does it whiten teeth?
GBT removes surface stains from coffee, tea, and tobacco. It’s not a bleaching procedure but restores natural brightness.
How often should I do GBT?
Most patients benefit from GBT every 6 months; those with gum or implant maintenance may need every 3–4 months.
Why Choose Dentalis for Guided Biofilm Therapy
Location & Experience: Located along Craig Rd in Tanjong Pagar, Dentalis combines art, design, and dental mastery in a calm, heritage-inspired environment.
Technology: We use the authentic EMS AirFlow Pro Master system from Switzerland, following the true 8-step protocol — not a partial Airflow imitation.
Comfort: Every detail, from the scent in the room to the temperature of the water, is designed to make your GBT session restorative — not routine.
Team Expertise: Our dentists are trained in the official GBT protocol and dedicated to patient education and preventive excellence.
Experience the Authentic Guided Biofilm Therapy at Dentalis
Think you’ve tried Airflow cleaning? Try the real thing. Discover the full Guided Biofilm Therapy experience — gentle precision, advanced Swiss technology, and the calm artistry of Dentalis.
Book My GBT Session >>> The Dentalis Spa
Or start with our $98 Dentalis Reset visit — including consultation, examination, scaling & polishing,, X-ray & ask our dentists about GBT
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