2026 Hong Kong Scaling & Cleaning Prices and Complete Guide to Preventing Gum Recession: Can You Remove Tartar Yourself?

Fee benchmark: the sourced scaling and periodontal fee table is at Hong Kong deep cleaning and gum treatment costs 2026; the step-by-step process and myths are at How scaling works.

You may have noticed some creamy-white hard deposits clinging to the back of your teeth when looking in the mirror — deposits that simply won't budge no matter how much you brush. These are dental calculus (tartar), which not only affects your appearance but can also lead to tooth decay and gum recession. In 2026, regular dental scaling has become a standard procedure for preventing periodontal disease in Hong Kong. Many residents are concerned about scaling fees and procedures — the truth is, removing tartar early is an important way to prevent teeth from loosening or even falling out.

1. What Is Dental Calculus and How Does It Form?

Dental calculus (also known as tartar) develops from dental plaque.

• Early stage: Dental plaque is soft and forms in the gaps between teeth, on tooth surfaces, and on the back of teeth.

• Calcification process: If dental plaque is left on the teeth for an extended period, it combines with minerals found in saliva and undergoes calcification.

• Final form: Once calcified, tartar takes on a brownish-yellow colour and becomes as hard as stone, making it impossible to remove through regular brushing.

2. 2026 Hong Kong Dental Scaling Fee Reference Table

Dental scaling fees in Hong Kong vary depending on the type of clinic, the depth of treatment, and whether polishing or air polishing is included.

Service	Private Clinic / Chain Clinic Reference Price	Notes
Standard Ultrasonic Scaling	HK$400 - $1,500	Includes tartar removal and polishing
Deep Scaling (Root Planing)	HK$500 per tooth / Full mouth HK$6,000+	For patients with severe periodontal disease
Air Polishing (Stain Removal)	HK$300 - $800 (additional)	Removes coffee and tobacco stains

3. Why Must You See a Dentist for Scaling?

Many patients attempt to remove tartar on their own using their fingers or other tools, but this cannot thoroughly address the problem.

1. Professional ultrasonic equipment: Dental clinics use ultrasonic devices that break up tartar through high-frequency vibrations and flush it away with water, delivering thorough results without damaging tooth enamel.

2. Reaching hidden areas: Dentists can remove hidden tartar beneath the gum line — a key step in preventing periodontal disease and alveolar bone loss.

3. Preventing systemic disease: Untreated tartar can cause chronic inflammation, which has been linked to health conditions including heart disease, diabetes, and respiratory infections.

According to the Department of Health's oral health education material, scaling uses dental instruments or an ultrasonic scaler to remove hardened tartar so that the teeth are clean and smooth again (DH Oral Health Education Unit: Scaling, in Chinese). For the links between gum disease and general health conditions such as diabetes and heart disease, see the American Academy of Periodontology (Gum Disease and Other Diseases).

4. How Often Should You Have a Scaling?

• Generally healthy individuals: A scaling every six months to one year is recommended to maintain oral hygiene and detect potential issues early.

• High-risk groups: Smokers, diabetic patients, or those with existing periodontal problems are advised to attend check-ups and cleanings every 3–4 months.

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Part 3: Frequently Asked Questions (FAQ)

• Q1: Will scaling make my teeth gaps larger?

  • A: Scaling itself does not enlarge tooth gaps. The sensation of wider gaps occurs because the swollen gum tissue and tartar that had been filling the spaces are removed — this is actually a sign that your gums are beginning to return to good health.

• Q2: Will my teeth feel sensitive and sore after scaling?

  • A: Some patients may experience temporary tooth root exposure and mild sensitivity after the removal of heavy tartar deposits. This typically subsides gradually within 1–3 days.

• Q3: Can I use a medical voucher for dental scaling in Hong Kong in 2026?

  • A: Yes, at dentists enrolled in the Elderly Health Care Voucher Scheme. Eligible elders aged 65 or above receive $2,000 a year, with an accumulation cap of $8,000, and dentists are one of the recognised provider types; since 1 March 2025, dentists must be listed in the Primary Care Directory to keep taking part (Elderly Health Care Voucher Scheme: background, provider types, in Chinese). When you book, ask whether the clinic is enrolled and how the fee will be handled; other public and subsidised options are on the dental subsidies page.

2026 Scaling FAQ (with sources)

How much does scaling cost in Hong Kong in 2026?

The two private clinics' public price lists checked by this site show routine scaling at $500–600, including an examination or full-mouth X-rays (private clinic price lists (1), (2), not named by this site; market reference also HKEJ, 6 Mar 2025: private scaling $500–800 and Bowtie, 14 May 2026: private clinics generally $450–1,500). Private hospital schedules range from $700 (Union Hospital, effective 1 May 2026) to $2,500–2,800 per one-hour session (Hong Kong Sanatorium & Hospital Dental Centre, effective 1 August 2026). In the public sector, Department of Health dental general public sessions cover pain relief and extractions, not scaling (DH: dental general public sessions); the HKU Faculty of Dentistry teaching-patient fee for dental hygiene treatment is $100 per course (Prince Philip Dental Hospital teaching-patient fees); and under the Community Dental Support Programme, eligible Category A patients pay nothing and Category B patients $50, once every 365 days (Community Dental Support Programme). The fee table earlier in this article is an older market reference; for a side-by-side, cell-by-cell sourced benchmark of public, subsidised, private and Shenzhen fees, see 2026 Hong Kong scaling and periodontal treatment cost benchmark. Checked 4 October 2026.

What is air polishing, and does it cost extra?

The Department of Health explains that scaling ends with polishing: either the tooth surface is polished with dental pumice, or air mixes a fine sodium bicarbonate powder with water and a nozzle sprays it onto the teeth at high speed — the second method is what people call "air polishing" or "sandblasting" (DH Oral Health Education Unit: Scaling, in Chinese). Neither of the two private price lists checked by this site lists air polishing as a separate charge, and the "Air Polishing (Stain Removal) HK$300 - $800 (additional)" figure in the table above could not yet be matched to a public price list. When booking, ask whether the scaling price includes polishing or air polishing and whether anything is charged separately; to check a quote line by line, see How to read a dental quote.

How often should I have scaling and a check-up?

There is no single interval for everyone. The UK National Institute for Health and Care Excellence (NICE) recommends setting the interval between oral health reviews by each person's risk: the shortest is 3 months for everyone; the longest is 24 months for people aged 18 or over and 12 months for under-18s (NICE CG19 Dental checks: intervals between oral health reviews). The "every six to twelve months" and "every 3–4 months for higher-risk people" mentioned above both fall within this range; your dentist decides after checking your gums. For how scaling is done and how routine scaling differs from periodontal treatment, see Scaling in Hong Kong: process, types and myths.

How much does a tooth extraction cost?

Simple extraction (not a wisdom tooth): Department of Health dental general public sessions treat one tooth per visit, free for eligible persons and $850 for non-eligible persons (DH dental service fees); private clinic price lists show $600–1,500 (private clinic price lists (1), (2), not named by this site; market reference also Bowtie, 24 Jul 2026: simple extraction $600–1,500 per tooth); a private hospital lists $1,500–3,000 per tooth (Union Hospital, effective 1 May 2026). Wisdom tooth and surgical extractions cost more; for public, subsidised, private and Shenzhen fees side by side, see 2026 Hong Kong wisdom tooth and tooth extraction cost benchmark.

What does a scaling fee include, and why can quotes differ several-fold?

Three things drive the difference. First, whether a check-up and X-rays are included: at the two private clinic price lists checked by this site, routine scaling at $500–600 includes a check-up or a full-mouth X-ray, while other clinics may charge for them separately. Second, whether polishing or air polishing costs extra: the Department of Health's oral health education material says the last step of scaling is polishing, done with dental pumice or with an air-powder spray (DH Oral Health Education Unit: Scaling (Chinese)). Third, whether you need routine scaling or periodontal treatment: if gum pockets have deepened, a dentist may recommend periodontal treatment, which is usually quoted per quadrant or for the full mouth and is not priced like routine scaling; hospital fee-schedule figures are on the scaling and periodontal treatment fee benchmark. The Consumer Council advises confirming with the dentist, before treatment starts, which items the fee covers and whether there are extra charges (Consumer Council CHOICE issue 572 complaint record: dental services, June 2024 (Chinese)); to check a quote line by line, see How to read a dental quote.

Is scaling much cheaper in Shenzhen, and can I use Elderly Health Care Vouchers?

HK01 compiled the published prices of five Shenzhen dental providers in September 2025 and found scaling at about ¥60–180 (HK01: Shenzhen scaling fees at five providers and voucher acceptance, updated 22 Sep 2025 (Chinese)), generally below Hong Kong private clinic prices. On vouchers, the Department of Health's FAQ for the Elderly Health Care Voucher Greater Bay Area Pilot Scheme (September 2026 version) lists 21 pilot medical institutions, including dental hospitals and clinics in Shenzhen; vouchers can be used for outpatient services at the designated departments of those institutions (Elderly Health Care Voucher GBA Pilot Scheme: FAQs (Chinese)), so check the latest list on the voucher website before you go. Also allow for travel time and follow-up visits. The Dental Council of Hong Kong regulates dentists registered in Hong Kong, so disputes over mainland treatment generally go through mainland channels; see What to do if dental treatment in Shenzhen goes wrong, and for fees in both cities side by side, the Shenzhen dental guide 2026. Checked 6 Oct 2026.

※ Actual fees depend on case difficulty.