Please use one of the following formats to cite this article in your essay, paper or report: The safest way to treat pimples on the foreskin is to apply a warm compress several times a day. Genital warts usually appear as Loads of white blobs on penis, white or flesh-colored bumps, often with a dark or black-colored center. There are many over-the-counter products and prescription medications available to treat and prevent pimples on the face and body. Men's Health Why are there white bumps on my penis? Visit our Men's Health category page for the latest news on this subject, or sign up to our newsletter to receive the latest updates on Men's Health.