What Is Guided Biofilm Therapy? A Better Way to Clean Your Teeth

What Is Guided Biofilm Therapy? A Better Way to Clean Your Teeth

If you’ve ever dreaded the scraping and sensitivity that comes with a traditional dental cleaning, you’re not alone. Guided biofilm therapy in Burlington is a modern, evidence-based approach to hygiene that’s gentler, more thorough, and far more comfortable than conventional scaling. At Dentistry at LaSalle, we’ve adopted GBT technology to give our patients a better cleaning experience from start to finish.

How GBT Works

Guided Biofilm Therapy (GBT) follows a systematic, research-backed protocol developed by EMS Dental. Instead of relying primarily on metal scalers and ultrasonic instruments, GBT uses a combination of advanced technologies to remove plaque, staining, and biofilm with minimal discomfort.

The process involves several steps:

• Biofilm disclosure: A safe dye is applied to reveal exactly where plaque and biofilm are hiding on your teeth, gums, and tongue — areas you might be missing with your brush
• Airflow technology: A controlled stream of warm water, air, and fine erythritol powder gently removes biofilm, stains, and early deposits from tooth surfaces, between teeth, and beneath the gumline
• Perioflow: For patients with periodontal pockets, a specialized nozzle delivers the cleaning solution deep below the gumline without scraping
• Piezon: Only when necessary, a no-touch ultrasonic scaler removes any remaining calculus with minimal contact

Why GBT Is Better Than Traditional Cleanings

Traditional dental cleanings rely heavily on metal hand instruments that scrape against enamel and can cause sensitivity, especially around the gumline. Guided biofilm therapy in Burlington at Dentistry at LaSalle takes a fundamentally different approach:

• Gentler on teeth: Airflow powder is less abrasive than metal scalers, preserving enamel and reducing sensitivity
• More comfortable: Warm water and air feel significantly better than cold metal instruments
• More thorough: Biofilm disclosure shows exactly what needs to be cleaned, so nothing is missed
• Better for sensitive patients: Ideal for those with sensitive teeth, receding gums, or dental anxiety
• Safe for restorations: Won’t scratch implants, veneers, crowns, or composite fillings

Who Should Consider GBT?

While guided biofilm therapy benefits everyone, it’s particularly well-suited for patients who:

• Have sensitive teeth or gums
• Wear braces or orthodontic appliances
• Have dental implants, veneers, or crowns
• Experience anxiety about dental cleanings
• Have periodontal disease or deep pockets
• Want the most thorough cleaning possible

About Dentistry at LaSalle

Dentistry at LaSalle is a women-owned practice led by Dr. Swati Khanna. Our office is fully wheelchair accessible and designed to make every patient feel comfortable and welcome. We believe dental hygiene should never be something you dread, which is why we invested in GBT technology — to make your regular cleanings something you’ll actually look forward to.

Book Your GBT Cleaning

Experience the difference that guided biofilm therapy in Burlington can make for your oral health and comfort. Call Dentistry at LaSalle at (905) 631-1000 to book a GBT cleaning. Your teeth — and your nerves — will thank you.