2026 Hong Kong Scaling & Cleaning Price Guide: Standard Scaling vs. Deep Cleaning Fees and Periodontal Disease Treatment Explained

Are you looking for information on dental scaling fees in Hong Kong? The cost of scaling in 2026 depends on your oral condition. A standard scaling (Scaling) typically costs between HK$500 and HK$1,000. However, if you have periodontal disease and require deep cleaning (Deep Cleaning / Root Planing), the fees are significantly higher. Full-mouth deep cleaning performed by a registered dental hygienist or general dentist typically ranges from HK$6,800 to HK$14,000; for complex cases handled by a specialist in periodontics, fees may start from HK$22,000.

Hong Kong Scaling & Periodontal Treatment Fee Guide (2026 Latest Reference)

Many people mistakenly assume that "scaling" is simply a matter of a few hundred dollars. In reality, routine preventive scaling and therapeutic deep cleaning are entirely different procedures. The following reference prices are compiled based on market data and fees from premium dental centres:

Treatment Item	Market Reference Price	Remarks
Scaling & Polishing	$500 - $1,000	Suitable for routine check-up patients
Deep Cleaning / Root Planing	$6,800 - $14,000 (Full Mouth)	For patients with periodontal disease Local anaesthesia required
Periodontal Specialist Treatment	From $22,000 - $28,000 (Full Mouth)	Managed by a periodontal specialist For moderate to severe cases
Scaling under Anaesthesia (Single Session)	$3,500 - $5,500	Suitable for highly sensitive patients or those with dental anxiety

Why Is Regular Scaling Necessary? From Plaque to Tartar

Oral health is an essential component of overall wellbeing. While daily brushing and flossing can clean tooth surfaces, stubborn tartar that has already formed can only be effectively removed using professional dental instruments.

How Does Tartar Form?

After eating, food debris mixes with bacteria in saliva, forming a colourless, sticky layer called "dental plaque" on the tooth surface. If not thoroughly removed, it combines with minerals in saliva and gradually calcifies within 24 to 48 hours, eventually hardening into "tartar" (calculus).

Once tartar has formed, ordinary toothbrushes and floss are unable to remove it. The rough surface of tartar readily attracts more bacterial toxins, leading to red, swollen, and bleeding gums, and can even progress to periodontal disease (Periodontal Disease). Regular professional scaling is therefore essential in preventing the progression of gum disease.

The Scaling Process and Techniques: Routine vs. Deep Cleaning

In modern dental practices, scaling is broadly divided into two levels — it is important not to confuse the two:

1. Routine Ultrasonic Scaling — For Healthy Teeth

• Procedure: High-frequency vibrations from an ultrasonic scaler, combined with a water mist, break up and flush away tartar along the gum line.
• Polishing: An abrasive polishing paste and a rotating rubber cup are used to remove extrinsic stains (such as coffee and tea stains), and to smooth the tooth surface, slowing the re-accumulation of plaque.

2. Deep Cleaning / Root Planing — For Patients with Periodontal Disease

• Indication: Suitable for individuals with subgingival tartar buildup that has caused deepening of periodontal pockets (gum pockets).
• Technique: Local anaesthesia is usually required. The dentist or dental hygienist uses hand scalers to reach beneath the gum line and remove infected deposits adhering to the root surfaces.
• Cost Difference: Due to the high level of technical skill required and the time involved (which may span 2–4 visits), fees are significantly higher than routine scaling (approximately HK$6,800 – $14,000 for a full mouth).

Common Misconception: Does Scaling Widen the Gaps Between Teeth?

Many patients have concerns about scaling. The following are clinical clarifications:

• Misconception 1: Scaling widens the gaps between teeth. Fact: It does not. Before scaling, the gaps between teeth are often filled by swollen gum tissue and accumulated tartar. Once the tartar is removed and the gums reduce in size, the natural spacing between teeth becomes visible — this is simply the teeth returning to their true state, not damage caused by scaling. Without scaling, the supporting bone continues to recede, and the gaps will genuinely widen over time.
• Misconception 2: Scaling damages tooth enamel. Fact: Professional ultrasonic instruments are far softer than tooth enamel, and when used correctly, will not harm the tooth structure.

Summary: Where Should You Go for Scaling in Hong Kong?

If your gums bleed frequently, you suffer from persistent bad breath, or you have not had a scaling in many years, it is advisable to seek an assessment as soon as possible. For severe periodontal disease cases, it is particularly important to find a clinic with a periodontist holding a master's degree or specialist qualification, as this can effectively manage the condition and help you avoid tooth loss.

We have compiled a list of dental centres across Hong Kong known for transparent pricing and gentle treatment:

Want to find the best value scaling in Hong Kong? Check out our [2026 Hong Kong Dental Clinic Rankings] to compare now!

※ 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.