Daily oral care if you can do a correct and effective brushing, twice a day is enough, but if the method is not appropriate, brushing many times will not be useful, and even due to too much force, will aggravate the gums of the shrinkage.
The basic principle of scientific brushing is to ensure that every tooth and every surface can be brushed. Although there is a lot of publicity about this, even doctors admit that it's hard to understand just by looking at an illustration, and even when you're looking at a model, it's not the same as brushing your own teeth.
Sometimes you feel like you've brushed thoroughly, but in reality you've left a lot of dead space. That's why it's important to take a few extra minutes in the morning to slowly and carefully brush the inside of your teeth.
So a normal flosser is not harmful.
Expanded Information:
The method of efficient cleaning effect
To make the water flow in the form of appropriate pulse jet impact, or make the water flow with more bubbles can also have a similar vibration impact effect.
To the water stream to add a number of different functions of the additives, such as adding fine hard heavy sand particles to form a myriad of high-speed "bullets", or to add some increase in the cleaning function of the surfactant, and so on. The impact cleaning ability of the water column is also related to the size of the water column.
The optimal combination of pressure is achieved by varying the frequency of the water pulses. For example, the dental clinic's professional scaler is more than 20,000 times the high frequency, from the principle of using frequency vibration cleaning objects, the higher the frequency, the better the cleaning effect.
Baidu Encyclopedia - Dental Scalper