In fact, just as its hair-care effect is limited, the possibility of PDMS remaining on the scalp and clogging pores is very low. Because the amount of PDMS in the shampoo is very low, below 1%, almost all of it is cleaned out under the action of a cleaning anionic surfactant and a large amount of water. For conditioners and hair masks, which contain more silicone oil, they can be applied on the end of the hair that is far away from the scalp. It can be saved on the one hand, and the scales on the root of the hair are generally damaged. Little, no need to care, if Sanlai rubbed on the roots of the hair, it is not only greasy but also collapsed heavily. There are now new ingredients that improve the structure of PDMS, such as forming ethers or adding amino groups. These new elements have stronger ability to bind hair and have greater water solubility than PDMS. Products containing these new ingredients adhere more effectively and have less residue. So friends who are confused about rumors need not worry too much. Because PDMS is attached to the hair, the hair becomes thicker and heavier, and at the same time, the static electricity between the hair is reduced. Therefore, the hair will not be fluffy or even flat when it is dry. For people with short hair and fine hair, this may be unsightly, so this person can choose a shampoo without PDMS.