Many friends have such questions. Sofa hair quality is actually another state of hair growth, which is the curl of hair due to its morphological characteristics! So how do you care for your hair if it is a sofa? Please be optimistic about the answer of the hair net: the difference between sofa hair quality and normal hair quality: generally speaking, normal hair quality means that any of our hair segments are round and thick, and the hair quality is hard; After shampooing, the hair is straight and smooth, with natural luster, and the hair volume looks rich and dense. So what is sofa hair? The appearance of sofa hair is characterized by flat or oval satin surface and dry and unkempt hair. Because the hair of sofa hair is flat and its water storage capacity is not strong, it is easy to cause dry, sparse and dull hair. If you dye your hair and perm it often, it is easy to have all kinds of problems such as dry hair, fuzzy hair and difficult styling. So in daily life, generally speaking, sofa hair is more difficult to take care of! This also brings a lot of troubles to many friends with sofa hair on how to care for their hair! How does hair care for sofas? Generally, friends with sofa hair choose to perm or straighten, that is, to change the external shape of hair through external force. Because the effect is obvious and the method is direct and concise, many friends with sofa hair choose this method. But this can't perfectly solve the messy hair caused by curly hair! Toughly change the shape of hair by external force, because it is not the natural shape of hair itself. When the hair grows or the effect of straight hair slowly fades, the hair will still return to its original shape! There are two main reasons that affect hair quality: the first is external factors. Hair growth environment, air relative humidity and air temperature will all affect hair quality, and hair will lose its resistance if it is difficult to adapt. The second reason is the straight man. Whether the hair is sofa, dry, neutral or oily is determined by its own factors. If you want to improve your hair quality, you must make proper self-regulation and choose the right way to care for your hair. A sofa that has not been dried will look very soft. It is recommended to use shampoo and hair care products with excellent moisturizing and water locking effect. You may wish to choose products containing dry hair care and wet hair care technology, so that the hair of sofa hair can contact with nutrition and moisture as much as possible and keep in a better state! In addition, washing your hair often is also good for sofa hair!