First, the benefits of salt water shampoo
1, salt water shampoo can inhibit oil secretion, clean oil and prevent pore blockage.
2, salt water shampoo can play a role in inhibiting hair loss, sodium salt in salt water can adjust the water-electrolyte balance of scalp, reduce the stimulation of androgen on hair follicles, and inhibit the onset of metabolic disorders.
3, salt water shampoo can also play a role in dandruff, because most dandruff is caused by fungal infection, salt water can play a role in sterilization and dandruff.
Second, the shortcomings of salt water shampoo:
After washing your hair with salt, the grease on your hair will be washed away. Without nutrition, hair will rust together and look unattractive. So after washing your hair with salt water, wash it again with shampoo.
Extended data:
Salt water can be disinfected, which is a common item in our life and will be used when we are sick. Light salt water is very useful;
1, after sweating, replenish the water and sodium lost by the body.
2. After diarrhea, supplement the water and salt lost in the intestine to maintain electrolyte balance.
3. gargling with light salt water can remove bacteria in the mouth and reduce redness and swelling caused by oropharyngeal inflammation.
References:
Salt water-Baidu encyclopedia