After scaling, you can keep your teeth clean for a period of time. After eating every day, there will be food residue left in the crevices and dead spaces of the teeth, which provides conditions for plaque to grow, and daily brushing and flossing cannot guarantee that the plaque will be completely removed. Scaling may seem relatively simple, but it is a particularly difficult task that tests one’s patience and meticulousness. Since plaque is building up every day and is also gradually calcifying to form calculus, regular dental cleanings are like regular cleaning. If you want to keep your teeth healthy, use scaling to replenish what you normally miss by brushing and keep your oral environment clean for a long time in order to maintain the health of periodontal tissues.