It can accumulate under the foreskin in uncircumcised males or around the folds of the Properly cleaning your penis is the easiest way to remove smegma.
Smegma is the thick, white, cheesy substance that collects under the foreskin of the penis. It's more common in uncircumcised men who don't.
Smegma (Greek smēgma) is a combination of shed skin cells, skin oils, and moisture. It occurs How smegma serves the penis: Nature's assurance that the uncircumcised glans penis will function smoothly is provided by smegma.. Sexology.