The efficacy and role of normal saline face washing

Saline can clean, moisturize, soothe and promote wound healing.

1. Clean

saline can remove dirt, grease and pollutants from the skin surface and keep the skin clean.

2. Moisturizing

saline has similar osmotic pressure to skin intracellular fluid, which can help replenish skin moisture and prevent skin dryness.

3. Soothing

for sensitive skin or skin irritation, saline has soothing and calming effects, reducing skin inflammation and redness.

4. Promote wound healing Saline

can keep wounds moist and conducive to wound healing and repair.