Whiteheads are probably the easiest type of pimple to get rid of, but blackheads can be a little trickier. Blackheads are non-inflammatory, open comedones. The open pore allows air to get in. The air oxidizes all the dirt and oils trapped in your pore, therefore creating that black appearance.
Whiteheads are one of the most common types of pimples. They are categorized as non-inflammatory comedones. This just means that they are clogged hair follicles, and the surrounding skin is not raised or red.
Korean Skincare: Step 3. Exfoliate
Exfoliating is one of the most important steps in your 10-step Korean Skincare routine. Not only does exfoliating remove dead skin cells, but it also preps the skin to better absorb the following products.