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Dental scaling and root planing—also called periodontal curettage—is the periodontal procedure that removes tartar and bacteria accumulated in periodontal pockets below the gum line using manual or ultrasonic instruments under local anesthesia. It is the first-line treatment for periodontitis.
Smoking after dental scaling is one of the most frequent and damaging mistakes a patient can make following treatment. Tobacco directly interferes with periodontal healing mechanisms, reduces blood supply to the gums, and promotes bacterial recolonization, compromising the treatment result in a way that may require repeating the procedure.
At Asensio Dental Clinic, Dr. Lucía Asensio Romero (Registration No. 46002287) performs scaling and root planing with local anesthesia and a detailed follow-up protocol for each patient. The first visit is completely free. This information is part of our periodontics in Valencia area, within our other dental treatments in Valencia section.
What is dental scaling and root planing and when is it necessary?
Dental scaling and root planing is an exhaustive periodontal cleaning that accesses areas that cannot be treated with conventional cleanings. When bacterial plaque accumulates below the gum and mineralizes into subgingival tartar, home brushing is unable to remove it. The bacteria that proliferate in those periodontal pockets progressively destroy the alveolar bone that supports the teeth.
The periodontics specialist applies local anesthesia to comfortably access the periodontal pockets without discomfort. Once the root surface is clean of tartar and bacterial biofilm, it is smoothed (planed) to reduce the roughness that facilitates the attachment of new bacteria. After the procedure, the gum can reattach to the tooth, reducing the depth of the periodontal pocket. It is advisable to perform it as soon as possible to prevent the progression of bone destruction.
Why can’t you smoke after dental scaling and root planing?
Tobacco has devastating effects on periodontal healing through several simultaneous mechanisms. Nicotine causes vasoconstriction in the blood vessels of the gum, reducing the supply of oxygen and nutrients that tissues need to heal. Carbon monoxide competes with oxygen in red blood cells, worsening tissue hypoxia. The carcinogens in tobacco alter the local immune response, reducing the body’s ability to fight residual bacterial infection.
The practical result is that a smoker’s gum heals more slowly, with poorer quality, and with a higher risk of reinfection. Studies show that smoking patients have significantly lower success rates for scaling and root planing than non-smokers and require retreatments more frequently.
| Period | Tobacco Recommendation | Reason |
|---|---|---|
| First 48h | Total abstinence | Critical initial healing phase |
| First week | Maximum possible reduction | Periodontal tissue consolidation |
| Long term | Recommended cessation | Tobacco is an independent risk factor for periodontitis |
Complete care after dental scaling
In addition to avoiding tobacco, post-operative care for scaling includes gentle brushing with a soft-bristled brush twice a day, careful flossing in the treated area, applying toothpaste for sensitive gums to the gingival margin without rinsing immediately, and using 0.12% chlorhexidine rinses for the first few days if indicated by the specialist. Food should be soft and cold or lukewarm during the first 24-48 hours.
It is normal to experience increased tooth sensitivity during the first weeks after scaling—by removing the tartar that covered the root, the dentin is temporarily exposed. This sensitivity improves progressively as the gum heals and reattaches. If the sensitivity is very intense or persists for more than four weeks, consult your periodontist.