How Much Does Deep Cleaning Cost? Essential Guide for Treating Gum Disease! 2026 Hong Kong Deep Cleaning Prices and Procedure Overview

If you are searching for 2026 Hong Kong scaling prices, you may find that market quotes vary enormously — ranging from a few hundred to over ten thousand dollars. This is not simply a matter of price fluctuation; it is because "regular scaling" and "deep cleaning" are two entirely different medical procedures. The cost of a regular scaling is typically between HK$500 and HK$1,000, primarily serving as preventive care for patients with healthy gums. However, if you have moderate to severe periodontal disease and require "deep cleaning" (Deep Cleaning / Scaling and Root Planing), the full-mouth treatment cost generally ranges from HK$6,800 to HK$14,000. This article will break down the clinical differences between the two procedures and explain why deep cleaning is often the last line of defence in saving loose teeth.

1. Quick Answer: What Is the Difference Between Regular Scaling and Deep Cleaning?

Many patients frequently confuse the two. Simply put, regular scaling is like "sweeping the floor" — clearing surface dust; deep cleaning is like "scrubbing beneath the carpet" — removing years of accumulated debris underneath. The dentist uses a Periodontal Probe to measure the depth of the "pocket" between the gum margin and the tooth:

• Healthy / Mild Gingivitis: Periodontal pocket depth < 3mm → Regular Scaling.
• Periodontal Disease: Periodontal pocket depth > 4–5mm → Deep Cleaning.

Comparison	Regular Scaling	Deep Cleaning
Medical Term	Supragingival Scaling	Subgingival Scaling and Root Planing (SRP)
Treatment Area	Gum margin and tooth surface	Below the gumline (root surface)
Anaesthesia	Generally not required	Local anaesthesia required
Number of Sessions	Completed in one visit (approx. 30 minutes)	2–4 sessions for full mouth
Price Range (2026)	HK$500 – HK$1,000	HK$6,800 – HK$14,000+

2. 2026 Hong Kong Periodontal Treatment Fee Reference Table

Deep cleaning fees are typically calculated per tooth, per quadrant, or for the full mouth. The cost also depends on whether the treating dentist is a general practitioner (GP) or a specialist periodontist.

Treatment	General Practitioner (Reference)	Specialist Periodontist (Reference)
Deep Cleaning / Scaling and Root Planing (Full Mouth)	HK$6,800 – $14,000	HK$18,000 – $28,000
Periodontal Flap Surgery (Per Quadrant)	Case-dependent	HK$8,000 – $15,000
Periodontal Regenerative Surgery (Bone / Soft Tissue Grafting)	--	From HK$10,000 – $20,000
Sedation Scaling (MAC / IV Sedation)	HK$3,500 – $5,500 (additional fee)	Subject to anaesthetist's fees

3. In-Depth Analysis: Why Do I Have Periodontal Disease Even Though I Brush My Teeth?

Many patients ask: "I brush my teeth morning and night — why do I still have periodontal disease?" The truth is that periodontal disease is a "silent killer."

1. How Calculus Forms

Brushing can only clean 60–70% of the tooth surface. The interdental spaces and the gingival sulcus are areas that are difficult to clean effectively. Minerals in saliva combine with dental plaque and calcify into hard calculus (tartar) within 48 hours. Once calculus has formed, ordinary toothbrushes and dental floss are unable to remove it.

2. The Vicious Cycle: From Gingivitis to Periodontal Disease

The rough surface of calculus readily harbours more bacterial toxins.

• Early Stage: Bacteria irritate the gums, causing redness, swelling, and bleeding when brushing (gingivitis). At this stage, regular scaling can reverse the condition.
• Advanced Stage: If left untreated, bacteria erode the alveolar bone beneath the gumline, leading to bone loss, gum recession, and the formation of deep periodontal pockets. This is precisely why deep cleaning is necessary — the dentist must insert instruments deep beneath the gum tissue to remove infected material adhering to the root surface.

4. The Deep Cleaning Procedure Explained: Is It Painful?

Deep cleaning is a precise, minimally invasive procedure. 家仁牙科 Home Dental, as a licensed ambulatory medical centre, strictly adheres to aseptic protocols throughout.

1. Periodontal Charting: The dentist measures the periodontal pocket depth of each tooth individually, records bleeding points, and maps out your personal "periodontal chart."
2. Local Anaesthesia (Pain Control): This is the step patients are most concerned about. As the treatment involves the deeper gum tissues, local anaesthetic is administered to the treatment area to ensure a pain-free experience. For particularly anxious patients, Monitored Anaesthesia Care (MAC) is available, allowing the procedure to be completed in a semi-conscious, relaxed state.
3. Root Planing: Ultrasonic instruments are used to break up larger deposits of calculus, followed by hand curettes to meticulously remove toxins and diseased tissue from the root surface, restoring a smooth root surface so that the gum tissue can reattach.
4. Post-Treatment Care: Depending on the clinical situation, the dentist may apply a slow-release antibiotic gel into the periodontal pockets to assist in eliminating bacteria.

5. A Cost Comparison: Is Deep Cleaning Expensive, or Is a Dental Implant More Expensive?

Many patients hesitate when they see a deep cleaning fee of HK$8,000 and instead seek a "few-hundred-dollar" regular scaling. This is a seriously misguided approach. Regular scaling cannot remove calculus below the gumline and may create a false sense of having been "cleaned," allowing the condition to deteriorate unnoticed. The Long-Term Financial Perspective:

• Acting promptly: Deep cleaning costs approximately HK$8,000–$12,000 (full mouth) and can successfully preserve your natural teeth.
• The cost of neglect: If periodontal disease causes tooth loss, a single dental implant already costs HK$20,000–$30,000. If multiple teeth are lost across the full mouth, reconstruction costs can easily exceed HK$200,000.

Conclusion: Although deep cleaning carries a higher upfront cost, it is the most economical means of preserving your irreplaceable natural teeth.

6. Frequently Asked Questions: Dispelling Common Myths

Q1: Will my tooth gaps get bigger after deep cleaning?

This is a common visual misconception. Before treatment, the spaces between your teeth are filled by inflamed gum tissue and accumulated calculus. Once the calculus is removed and the gum inflammation subsides, the spaces that already existed due to underlying bone loss become visible (commonly referred to as "black triangles"). This is not damage caused by the cleaning — it is simply revealing the true condition of your teeth. Without treatment, the bone will continue to deteriorate and the gaps will only widen, ultimately leading to tooth loss.

Q2: Does medical insurance cover the cost of deep cleaning?

This depends on the terms of your policy. Regular scaling is often categorised as a wellness benefit with a relatively low allowance, whereas deep cleaning (periodontal treatment) is classified as a medical procedure. Most corporate group medical insurance plans and premium individual health insurance policies that include dental coverage will typically cover this treatment. We recommend requesting a quotation from us prior to treatment so that you can verify coverage with your insurer.

Q3: What should I do if my teeth are extremely sensitive after scaling?

After the removal of thick calculus that had been covering the root surface, temporary dentinal hypersensitivity to hot and cold is a normal post-treatment response, typically lasting one to two weeks. It is advisable to use a desensitising toothpaste and avoid extremely cold or hot foods. As gum health recovers and the tissue reattaches, sensitivity will gradually diminish.

7. Summary: Seek Early Treatment to Protect Your Dental Health

Periodontal disease is the leading cause of tooth loss in adults and is closely associated with systemic conditions such as heart disease and diabetes. Do not delay treatment out of concern about the cost of deep cleaning. Unsure about the condition of your gums? Home Dental (家仁牙科) provides professional oral examinations and periodontal triage services. If you have noticed bleeding when brushing, persistent bad breath, or teeth that appear to be getting longer, please refer to our 2026 Hong Kong Dental Fee Guide, or contact us now to schedule an examination. We will develop a transparent and appropriate treatment plan tailored to your needs.

※ The above are reference ranges compiled from public market data. Actual fees vary by clinic tier, dentist seniority, and case complexity, and do not represent any specific clinic's quote.