一、洗頭時用指甲撓頭皮
指甲中有許多細菌，一旦嬌嫩的頭皮被抓破，容易誘發(fā)感染。抹洗發(fā)水時要用指腹輕輕推頭皮，既去污又活血。
There are many bacteria nails once delicate scalp is scratched, likely to cause infection. Use the pulp gently push the scalp, both decontamination and promoting blood when wiping shampoo.
二、護發(fā)素涂在發(fā)根上
由于洗發(fā)時頭發(fā)毛囊打開，護發(fā)素涂在發(fā)根上，其中的化學物質容易滲入并堵塞毛囊。建議先理順頭發(fā)，沿耳朵附近往發(fā)尖方向涂抹發(fā)梢，一定不要讓護發(fā)素碰到頭皮。
Due to shampoo hair follicles open, conditioner applied to the hair root, which chemicals easily penetrate and clog hair follicles. Recommended to straighten the hair along the hair near the tip of the ear to the direction of painting hair, be sure not to let the conditioner touch the scalp.
三、濕著頭發(fā)睡覺
頭發(fā)濕的時候毛鱗片張開，此時頭發(fā)很嬌弱，不耐摩擦。如果在頭發(fā)半濕半干的狀態(tài)下睡覺，會導致角質層變薄，令頭發(fā)變得干燥。
When wet hair cuticle open, then the hair is very fragile, do not rub. If you sleep in a state of semi-dry hair, can cause thinning of the cuticle, making hair becomes dry.
四、不梳頭直接洗
“皮之不存毛將焉附”，頭皮對于頭發(fā)來說非常重要。洗頭前，先用蘸濕的梳子梳頭，令附著頭皮的污垢和灰塵浮于表面，才能同時洗凈頭皮和頭發(fā)。為避免傷到頭皮，建議使用寬齒縫、圓頭的梳子。
"Without the skin, hair adhere to" scalp hair is very important to. Before shampooing, first with damp hair comb, so attached to the scalp of dirt and dust floating on the surface, in order to simultaneously clean the scalp and hair. To avoid injury to the scalp, it is recommended to use a wide Chifeng, round comb.
五、洗完頭馬上外出
研究發(fā)現(xiàn)，頭發(fā)受到的紫外線輻射量是臉部的兩倍以上，紫外線會令毛鱗片變薄、剝落，洗完頭馬上外出，紫外線容易導致斷發(fā)、分叉。若外出，最好撐傘或戴頂帽子防紫外線。
The study found that the amount of hair from UV radiation is more than twice the face, UV rays can cause thinning of the hair cuticle, peeling, washing head out immediately, ultraviolet easily lead to broken hair, split ends. If you go out, the best UV protection Wear a hat or umbrella.
