Disclaimer: This article is translated with the assistance of AI.
Teeth cleaning is a medical procedure for maintaining oral hygiene, typically performed by a dentist or dental hygienist. It aims to remove plaque, tartar, and stains stuck to the tooth surfaces and gum lines , restoring your teeth to a clean and smooth state while reducing the risk of periodontal disease. Plaque is a cluster of bacteria in the mouth; if not cleared promptly, it can lead to gingivitis and tooth decay. Tartar is the hardened, mineralized form of plaque that usually requires professional tools for removal. During the cleaning, the dentist will also monitor your teeth’s condition. If cavities or other issues are spotted, they can be treated early to prevent things from getting worse—which is why regular teeth cleanings are a must for everyone.
Teeth cleaning at dental clinics in the market generally costs between $400 and $1,000. If special treatments are needed, such as root planing, the fees will be higher. Root planing is a method to treat more severe periodontal disease. When suffering from periodontal disease, “periodontal pockets” form, which are hard to clean and easily accumulate a large amount of plaque. Only through root planing can the plaque and tartar inside the periodontal pockets and on the root surfaces be thoroughly removed.
Teeth cleaning is performed by dentists or dental hygienists. When booking, you can inquire with the clinic in advance. Whether it’s done by a dentist or a hygienist, it helps in early detection of dental issues and prevents oral diseases.
Dentists recommend that most people get their teeth cleaned every 6 months to 1 year . However, certain individuals, including smokers, those wearing dentures, or those who have had or are undergoing orthodontic treatment , are more prone to gum diseases, so it’s suggested to get it done every 3 to 6 months . If you want to know how often you should go, visit a clinic for a dental check-up and seek the dentist’s advice.
During and after teeth cleaning, many people experience gum bleeding or numbness, which can make them reluctant to go. Actually, these are normal occurrences, so no need to worry.
During cleaning, swollen gums may shrink, and the high-frequency vibrating tools remove tartar, while water jets impact the teeth and gums, irritating inflamed areas and causing bleeding or a tingling sensation.
Another reason for tooth sensitivity is that cleaning removes tartar that was covering the roots, exposing them. Rest assured, these discomforts usually subside within a week.
No need to worry about teeth cleaning harming the enamel, as it’s the outermost layer of the tooth crown, mainly composed of minerals, and is the hardest tissue in the human body. Plus, cleaning primarily uses tools to remove tartar from the teeth, so it won’t damage the tooth structure.
If teeth aren’t thoroughly cleaned, plaque accumulates long-term along the gum edges and between teeth. Bacteria in the plaque release toxins that irritate the gums, causing inflammation. If not addressed promptly, ongoing gum inflammation can cause the gums to separate from the tooth roots, forming a space called a “periodontal pocket.”
These “periodontal pockets” easily trap food debris, plaque, and tartar, leading to continuous destruction of periodontal tissues. Eventually, it may worsen into severe periodontal disease, where gums and alveolar bone are severely damaged, causing gum recession. Teeth lose support, become loose, shift, and may even fall out.
Teeth cleaning removes stains, making teeth appear whiter and brighter, but its main purpose isn’t whitening. For whitening, you need a teeth bleaching treatment, which uses chemical agents to oxidize and break down pigments on the teeth. Since bleaching agents contain oxidizing chemicals, a dentist must diagnose beforehand to determine if whitening is needed, plan the treatment, and adjust the concentration. Never buy over-the-counter bleaching products yourself, as they could harm periodontal tissues.
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