The most common problems associated with an uncircumcised penis include infections, inflammation and irritation. Men with circumcised penises are less likely to develop urinary tract infections and penile cancer, according to KidsHealth.org. It's easier for many men and boys to keep a circumcised penis clean, which is crucial to keeping away harmful bacteria.
To keep an uncircumcised penis clean, men should only use warm water while retracting the foreskin. It is not necessary to use soaps, cotton swabs or astringents to keep a penis clean. There are numerous pros and cons associated with circumcision, but many studies show that there is not enough solid proof that circumcision is beneficial to a man's health.