What do block or clogged pores mean? When dead skin cells, oil, or dirt become lodged in your pores, clogged pores begin to appear. Small openings called pores allow sweat and oil from your glands to escape from your skin. Acne can be brought on by clogged pores. People's faces frequently have clogged pores. The head, neck, back, shoulders, and chest are just a few places … [Read more...] about How Do You Heal Clogged Pores in Winter?