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刷牙前,牙膏要不要蘸水?

Posted By vickong pun     July 6, 2021    

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刷牙前,牙膏要不要蘸水?


            


        

            

                

                    

                        

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                    

                    

                        

                            

                                

                                    


                                        刷牙是大家天天都會做的事情,有很多人在刷牙前先蘸水,濕潤刷毛,再塗上牙膏。也許你會問,刷牙前,牙膏要不要蘸水?


                                

                            

                        

                    

                    

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                    

                

            

            

                

                    

                        


                            


                    

                

            

            

                

                    

                        


                            一說:可以蘸水


                    

                    

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                    

                

            

            

                

                    

                        

                            

                                

                                    


                                        沾水后泡沫更加豐富,有助於清潔牙齒。牙膏在嘴裏溶解、發泡,都需要水,雖然口腔里有唾液,但對於敏感型的朋友,牙膏吸收太多口腔黏膜的水分,可能會讓你難受甚至掉皮。


                                    


                                        注意:一些脫敏和美白牙膏的有效成分遇水後會快速分解,刷牙前不宜沾水。


                                

                            

                        

                    

                

            

            

                

                    

                        

                            

                        

                            

                                

                                    

                            

                        

                    

                

            

            

                

                    

                        


                            


                    

                

            

            

                

                    

                        


                            一說:最好不要


                    

                    

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                        

                            

                                

                            

                                

                            

                                

                            

                                

                        

                    

                

            

            

                

                    

                        

                            

                                

                                    


                                        日本齒科專家則認為,如果牙刷是濕的,擠上牙膏后,就很容易起泡沫,人就感到已經刷了很長時間的牙,認為可以結束了。反而打不到清潔牙齒的效果。


                                    


                                        牙膏本來不是用泡沫清潔牙齒的,而是靠裏面的清潔成分和牙刷與牙齒的摩擦。摩擦越細微,時間越長,則刷得越乾淨。


                                    


                                        此外,也有專家認為即使牙刷不蘸水,唾液腺在受到牙刷牙膏的刺激時,也會做出反應分泌出更多的唾液,所以刷牙的過程都是在濕潤的環境下進行的,是否沾水對牙齒的清潔效果沒有直接影響。


                                

                            

                        

                    

                

            

            

                

                    

                        

                            

                        

                            

                                

                                    

                            

                        

                    

                

            

            

                

                    

                        


                            


                    

                

            

            

                

                    

                        

                            


                                正確刷牙最重要


                        

                        

                            

                    

                

            

            

                

                    

                        

                            

                                

                                    


                                        牙齒與牙膏中的清潔成分摩擦越細微,時間越長,刷得越乾淨,因此掌握正確的刷牙方法,達到相應的刷牙時間就顯得非常重要。


                                

                            

                        

                    

                

            

            

                

                    

                        

                            

                                

                        

                    

                

            

        

    


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