There is no such thing as when is the best time to scaling, but the general recommendation is to scaling within a fixed time cycle. Clinically, if there is no specific periodontal disease, it is recommended to have a dental cleaning treatment every six months to a year, which is commonly known as scaling. Scaling can remove plaque and calculus from the periodontium, thus making the periodontium healthier and reducing the risk of bleeding gums and long-term tartar adhesion, and for the timing of scaling, think of it as a bath, as long as it is a fixed period of time. Some people may need to wash every day, some people may wash once a week, but no one washes three to five times a day or does not take a bath for a year, and this is also true for dental scaling, so it is recommended that a scaling every six months to a year is sufficient.