11/12/2025
Myth: Pores Don’t Open or Close
Pores don’t have muscles, so they can’t open or close like doors. What actually happens is that pores can appear larger when they are clogged with dirt, oil, or dead skin cells. Heat (like steam) can help loosen this buildup, making pores look more open, while cold water or products like toners may temporarily reduce their appearance by constricting the surrounding skin. However, this does not mean the pores themselves are opening or closing.
The key to minimizing the appearance of pores is to keep them clean and use non-comedogenic products that won’t clog them.
