Washing with salt water can be a good way to remove the accumulation of oil in the pores of the face skin, acne, blackheads on the outside, as well as keratin and dirt on the surface of the skin.
Washing your face with salt water has an antiseptic and antibacterial effect, achieving a deep cleansing of the skin, anti-inflammatory, antiseptic effect.
Washing your face with salt water also has the effect of shrinking pores, astringent skin, and soothing flushed skin. Salt also has the effect of fighting acne.
The salt used must be fine salt, or special salt, never use regular table salt!
General table salt is too large particles, it will hurt the skin, and in serious cases, it will cause peeling.