2. However, because some patients have sensitive skin, it is not suitable to use lard to wipe their faces. When lard is applied to the face, it is easy to cause pore blockage and even long-term acne and acne. Moreover, the pig ointment will accumulate in the pores, making the pores thicker, which will lead to more and more rough skin. Therefore, patients should use lard correctly under the guidance of doctors when choosing lard to wipe their faces.