“With a brushing cup for a long time, the dust, scale and toothpaste residue in the air can easily accumulate on the bottom of the cup. If it is not cleaned in time, the stain will accumulate and form a yellow sticky layer. In addition to the humid environment, a large number of bacteria, especially molds, are more likely to reproduce." Li Hongzhu, an associate researcher at the Tianjin Institute of Materia Medica, believes that exposure to the mouth may cause inflammation of the mouth.
Therefore, the brushing cup should be cleaned and disinfected regularly. You can drip a few drops of disinfectant in the water, soak for 1-2 hours, then rinse it off. You can also pour a small amount of vinegar on the bottom of the cup, so that the stain is completely immersed in the vinegar. After half an hour, it accumulates at the bottom of the cup. The stains are washed away; many cups are too deep and difficult to clean. You can roll the top ends of the clips with sponges, fix them with rubber bands, and rotate the inside and outside of the cups. The cups are taken to the sun every week. Sun, natural sterilization, the effect is better.
Need to be reminded that many people put the brushing cup on the shelf or the washstand. The bacteria in these places also like to patronize, so it should be cleaned in time.
(Editor: Xu Xiaoyu)
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