Dental cleaning, medically termed scaling or root planing, involves "cleaning" to remove plaque, stains, tartar, and calculus from tooth surfaces, while "planing" addresses periodontal disease. Scaling is further categorized into ultrasonic scaling, air polishing, and manual scaling. Ultrasonic scaling uses high-frequency vibrations from a scaling handpiece to dislodge calculus.Air polishing employs a high-pressure stream of soluble "fine sand" (a sodium salt) to rapidly and efficiently remove tobacco stains, tea stains, and pigmentation from tooth surfaces. It also provides a polishing effect, leaving teeth smooth, shiny, and the mouth feeling refreshed. Manual scaling involves the thorough removal of calculus using hand-held instruments.
I. Benefits of Dental Cleaning
1. Teeth Cleaning.Food particles left on teeth after meals are difficult to remove thoroughly by brushing alone. Some individuals neglect oral hygiene, allowing tartar, stains, and other dental deposits to accumulate. These deposits are a primary cause of periodontal disease, which can lead to gum inflammation, bleeding, and bad breath. In severe cases, it may cause tooth loosening, shifting, or loss.
2. Treating and Preventing Periodontal Disease. This is one of the greatest benefits of professional cleaning and its primary purpose. Scaling removes plaque and stubborn calculus adhering to tooth surfaces. Plaque and calculus are pathogenic factors causing periodontal disease. Scaling also delays the accumulation of food debris on teeth, preventing the formation of stubborn plaque buildup.Some individuals with severe periodontitis may experience a sensation of tooth loosening after scaling. This occurs because their existing periodontal inflammation and alveolar bone resorption cause tooth mobility. Previously, the presence of substantial tartar restricted tooth movement, making the loosening less noticeable. II. Does Teeth Scaling Have Side Effects? The answer is: when performed correctly, it provides therapeutic benefits; when performed improperly, it can cause adverse effects.
First, inadequate instrument sterilization can transmit infections. Second, prioritizing speed during scaling with excessive machine power may scratch tooth surfaces. The correct approach involves adjusting machine power to match tartar size and thickness, applying gentle force, and thoroughly polishing surfaces with polishing paste post-procedure to prevent tartar re-deposition.Third, some dentists cater to patients' fear of bleeding by removing only visible calculus above the gumline, neglecting subgingival deposits. Worse still, some treat scaling as a cure-all. For periodontitis patients, scaling alone is insufficient—it's merely foundational care. Due to these factors, many patients experience worsening periodontitis despite annual cleanings.
III. Cost of Dental Cleaning
The cost of a single cleaning varies by individual. Patients with poor oral hygiene or periodontal issues may require professional scaling to thoroughly remove tobacco stains and calculus, maintain healthy periodontal tissues, and alleviate bad breath. Those with minor oral concerns may opt for preventive scaling, which is simpler and thus less expensive.
Additionally, different scaling techniques yield varying results and prices. Furthermore, pricing standards differ across hospitals. Reputable large hospitals offer fair and transparent pricing, typically ranging from 100 to 300 yuan—affordable for most people while ensuring greater safety.
IV. Does Teeth Cleaning Hurt?
When tartar has accumulated deeply and extensively over time, it becomes firmly bonded to the teeth. Removing it all at once in a short period will naturally cause discomfort. I had a patient who hadn't brushed his teeth in over 50 years. Tartar had completely enveloped his teeth, obscuring their appearance entirely. Remarkably, the tartar was wider and thicker than his actual teeth.During his cleaning, it felt like drilling into a wall with an electric drill—the tartar fell off like bricks. Naturally, he was uncomfortable. Yet when he returned for another cleaning three months later, the pain and bleeding had significantly reduced. The results were so remarkable, even he couldn't believe it. The truth is, when tartar accumulated over years, decades, or even generations is removed all at once, it feels uncomfortable. But it's tolerable, and the post-procedure results are truly remarkable.
V. Can Teeth Cleaning Whiten Teeth?
Some people notice their teeth appear much whiter after cleaning and assume the procedure itself whitened them. This is a misconception.Dental cleaning removes tartar, plaque, and pigment deposits from the tooth surface, restoring the teeth to their natural appearance. After cleaning, the tooth surface appears much cleaner and brighter, but it does not alter the intrinsic color of the teeth. Therefore, dental cleaning is ineffective for conditions like tetracycline-stained teeth or fluorosis.
VI. Key Post-Cleaning Considerations:
1. Teeth may feel sensitive to hot or cold temperatures after cleaning, causing temporary soreness that usually subsides within a week. If sensitivity persists, consider using over-the-counter desensitizing toothpaste; symptoms typically improve within a month.
2. Teeth may appear longer and gaps between teeth may seem larger after scaling. This occurs because inflamed gums have reduced swelling and are healing. While teeth are cleaner post-scaling, neglecting oral hygiene will cause tartar to reappear quickly. Maintain diligent brushing and flossing.
3. Avoid overly spicy, acidic, or cold foods for three days after scaling. For one to two months post-cleaning, some individuals with sensitive teeth may experience temporary sensitivity to hot, cold, acidic, or sweet stimuli. This is a normal individual response—no need for excessive concern. If symptoms worsen or persist without relief, schedule a follow-up appointment promptly.