The conversation between human and AI assistant.
When you extract a blackhead, what is the stuff that comes out and why isn't it black?
I have a question about blackheads. When you extract a blackhead, what is the stuff that comes out and why isn't it black?
The stuff that comes out of a blackhead is a mixture of sebum, dead skin cells, and bacteria. It usually appears yellow or white because it has been exposed to oxygen, which causes it to oxidize and turn a lighter color.