Saline does not have the effect of removing closed mouth acne, but using saline to clean the face can play an anti-inflammatory and bactericidal role, which helps to reduce acne infection.
Closed-jaw acne is a harder papule formed by abnormal sebum secretion that blocks the ducts of the follicular sebaceous glands, and requires topical anti-inflammatory creams such as adapalene gel and permethrin cream, which can be effectively removed. In addition, there are compound preparations that regulate lipid combined with anti-inflammatory effects, such as erythromycin gel with isotretinoin, etc. In addition, salicylic acid or fruit acid peels can also remove occlusive acne, so you can choose the appropriate treatment according to your own situation.