夏季是头发最容易脱落的季节,所以应加强保护,其方法如下:一、防止太阳直接照晒夏季阳光强烈,紫外线直射头部,对头部皮肤会产生很强的刺激,容易造成头发的损伤脱落。所以晴天外出,要戴上草帽、太阳帽或用遮阳伞, Summer hair is the easiest off the season, it should be to strengthen the protection, the method is as follows: First, to prevent direct sunlight in the sun Summer strong sunlight, ultraviolet light head, the head skin will have a strong stimulus, likely to cause hair damage Off. So sunny to go out, to wear straw hat, sun hat or with umbrellas,