It's called smegma and it's nothing close to dirt.
It's a natural thing produced by the foreskin and just needs to be cleaned off everyday. In fact if you clean everyday you shouldn't notice a smegma build up.
Answered: Sat, 9 Apr 2011
I find this answer helpful
You found this answer helpful
Disclaimer: These answers are for your information only and not intended to replace your relationship with your treating physician.
This is a short, free answer.
For a more detailed, immediate answer, try our premium service [Sample answer]