When observing white substances on the clitoris, it is necessary to consider whether it is caused by leucorrhea attached to it. In this case, it is important to keep the private area clean, dry, and washed frequently. However, it is also necessary to observe the condition of the leucorrhea, as abnormal leucorrhea may be caused by some pathogenic bacteria affecting the private area, such as vaginitis, moldy vaginitis, etc. These conditions usually manifest as increased leucorrhea in the form of bean curd residue or clumps, accompanied by itching and stabbing pain. Due to women's special physiological structure, abnormal leucorrhea is actually prone to being affected by some private area diseases. Therefore, once abnormal leucorrhea or other uncomfortable symptoms are found, attention should be paid. It is recommended to go to the hospital for targeted examinations first to confirm these diseases and then use medication scientifically. The most common vaginitis is bacterial vaginitis or moldy vaginitis, which are caused by some bacterial infections. Under the guidance of a doctor, some local medications or systemic medications should be used, along with vaginal suppositories and lotions. During treatment, it is important to avoid sexual intercourse as sexual activity may also lead to the transmission of these pathogens. To improve the body's immunity, it is also necessary to increase the body's immunity and resistance, exercise more, and develop good living habits, avoiding staying up late, as irregular living habits and decreased immune function are also susceptible to these diseases.