Impure skin is often characterized by pimples, blackheads, and enlarged pores, caused by excessive sebum production and clogged pores. This skin requires careful and balancing care that regulates sebum production and deeply cleanses the pores. Products with ingredients such as salicylic acid are ideal, as they have anti-inflammatory effects and clarify the skin. Regular, gentle cleansing and the use of non-comedogenic moisturizers help improve the skin's appearance and prevent new impurities.