White spots on the foreskin are recommended to be washed off promptly with water. It is possible that the foreskin is too long and foreskin scale accumulates on the glans of the foreskin. It could also be a long foreskin and lack of hygiene in general, resulting in a mycotic infection. This condition may have itching, discharge, pain on the glans foreskin, and discomfort. It is recommended that if it is foreskin scale, clean it in time, turn over the foreskin every day, keep it dry, and it will not continue to increase. If it is a mycotic infection, clean it and apply Dacronin, Fluconazole, etc. locally. Generally, through 3-5 days of treatment, most of them can be cured. If it happens repeatedly, it is recommended to perform circumcision, so as to avoid the recurrence of foreskin infection.