Experience the next generation of dental cleaning with Guided Biofilm Therapy (GBT). A gentle, science-led approach to removing plaque and bacteria without discomfort or abrasion. Perfect for maintaining healthy gums, fresh breath, and a bright, confident smile.
Experience a deep clean without scraping or discomfort.
Scientifically proven to reduce inflammation and bleeding.
Gently removes stains for a cleaner, more polished appearance.
Suitable for those with sensitive teeth, braces, implants, or restorations.
Helps protect against gum disease and decay before they start.
Located in the heart of Harpenden, our modern practice combines clinical expertise with advanced dental technology to deliver truly personalised care. We’re proud to offer Guided Biofilm Therapy, a precision-based hygiene treatment that’s transforming the way patients experience professional dental cleaning.
Experience a smarter, more comfortable hygiene treatment with our step-by-step Guided Biofilm Therapy process. Combining precision technology with clinical expertise, we remove biofilm and stains effectively while protecting your enamel and gums — all in a relaxed, comfortable environment.
Your visit begins with a detailed oral health examination to evaluate your gums and identify any plaque or tartar buildup.
A gentle disclosing dye highlights biofilm (bacterial plaque), helping you and your clinician see exactly where cleaning is needed.
Using AIRFLOW® technology, warm water, air, and fine erythritol powder remove biofilm, stains, and soft deposits. For deeper gum pockets or implants, PERIOFLOW® ensures a safe and thorough clean below the gumline.
PIEZON® ultrasonic scaling removes any remaining tartar comfortably. Your clinician then reviews the results, provides personalized home care advice, and schedules your next visit.
Book your GBT appointment today and enjoy a cleaner, healthier smile — comfortably and confidently.
Have questions about root canal treatments? Check out our FAQ’s or if you need further help please contact our team.
Dental hygiene refers to the practices and professional care aimed at maintaining healthy teeth and gums, preventing cavities, gum disease, and bad breath.
GBT is a modern professional dental cleaning technique that targets and removes biofilm (plaque) on teeth, using gentle, minimally invasive instruments and guided protocols.
Most patients, from children to adults, can benefit. GBT is particularly useful for patients with gum disease, implants, braces, or high risk of plaque accumulation.
GBT uses a structured protocol combining plaque staining, air-polishing, ultrasonic scaling, and polishing, targeting biofilm precisely and minimizing damage to enamel and soft tissues.
Biofilm is a sticky layer of bacteria that forms on teeth and gums. If not removed, it can lead to cavities, gum disease, and bad breath.
Typically, every 3–6 months, depending on your oral health, risk factors, and dentist recommendations.
Even with good home care, biofilm can accumulate in hard-to-reach areas. Professional cleaning removes it safely and thoroughly.
Yes. By removing biofilm and bacteria, GBT reduces halitosis and promotes fresher breath.
No. GBT is gentle and minimally invasive. Patients often experience less discomfort than traditional scaling methods.
Sessions usually last 30–60 minutes, depending on oral condition and number of teeth.
Yes. GBT removes both soft biofilm and hard calculus using safe, minimally invasive instruments.
Usually not. GBT is gentle, but local anesthesia can be used for sensitive areas if necessary.
Minor bleeding may occur in inflamed gums, especially in patients with gingivitis or periodontitis. It typically stops quickly.
Yes. GBT is safe for patients with orthodontic appliances, implants, crowns, or bridges.
Plaque staining highlights areas of biofilm accumulation, helping dentists target cleaning and educate patients on oral hygiene improvements.
Yes. GBT can be adapted for children to ensure safe and effective cleaning while promoting good oral hygiene habits.
GBT removes surface stains caused by biofilm, tobacco, or coffee, making teeth appear cleaner and brighter, though it is not a bleaching treatment
GBT is a comprehensive protocol that uses biofilm-guided removal, air-polishing, and selective instrumentation, whereas ultrasonic scaling alone may not address all biofilm or staining.
Maintain good oral hygiene: brush twice daily, floss, and use recommended mouth rinses. Avoid hard or acidic foods for a few hours if gums are sensitive.
Yes. Normal eating and drinking are safe immediately after GBT.
Some patients experience temporary sensitivity, especially if gums were inflamed. Sensitivity usually resolves within 24–48 hours.
Results vary, but with proper home care, biofilm control and gum health improvements can last several months. Regular hygiene sessions are recommended.
Yes. GBT complements daily oral care and helps you maintain healthy teeth and gums.
Brush twice daily, floss, use interdental brushes, and maintain regular dental hygiene appointments. Diet and lifestyle choices also influence biofilm formation.
Yes. By removing plaque and biofilm, GBT reduces gingival inflammation and promotes healthier gums.
No significant restrictions. Avoid very hard foods immediately if gums are sensitive.
Yes. GBT removes stains, but frequent consumption of staining foods or drinks may cause new surface discoloration.
Temporary sensitivity can occur if gums were inflamed or if teeth were lightly abraded, but it usually resolves quickly.
Yes. Regular removal of biofilm and calculus reduces inflammation and risk of periodontitis.
Yes. GBT is safe for implants and reduces the risk of peri-implantitis by controlling biofilm around implant surfaces.
Yes. GBT can remove plaque around brackets and wires more effectively than traditional scaling alone.
Typically, every 3–6 months, depending on oral health, biofilm risk, and gum condition.
Yes. It reduces plaque, inflammation, and bacterial load, contributing to healthier teeth, gums, and fresher breath.
No. GBT complements daily oral hygiene but does not replace brushing, flossing, or interdental cleaning.
By reducing plaque and inflammation, GBT can decrease sensitivity related to gingivitis or gum recession.
Yes. Biofilm removal reduces acid-producing bacteria, lowering the risk of cavities.
Yes. GBT can be adapted for children, adults, and older patients to ensure safe and effective cleaning.
GBT is safe. Minor gum bleeding or temporary sensitivity may occur, especially in patients with gingivitis or periodontitis.
No. GBT is minimally invasive and designed to preserve enamel and soft tissue.
Yes. The procedure is gentle, and techniques can be adapted for sensitive patients.
Yes. GBT is particularly beneficial for patients with gingivitis or early periodontitis, though severe cases may require additional periodontal therapy.
Yes. After GBT, fluoride or remineralising gels can be applied to strengthen enamel and protect against decay.
GBT is generally safe. Severe uncontrolled systemic conditions may require consultation with a physician first.
Yes, GBT can remove subgingival calculus using selective instrumentation and guided protocols.
GBT helps maintain healthy gums and reduce inflammation, but it cannot reverse existing gum recession.
Yes. GBT is safe for all dental restorations and helps maintain their hygiene and longevity.
Yes. By removing biofilm and stains, GBT leaves teeth cleaner, brighter, and healthier-looking.
4A Leyton Rd,
Harpenden,
Hertfordshire,
AL5 2TL
