It is recommended to rinse the glans with water or with a 1:5000 solution of potassium permanganate if it smells, because any medication can have side effects that can lead to sequelae such as glans atrophy, small size, wrinkles or old phase, pigmentation, fissures, and flaking. So, if the glans smells, try to rinse it with water or potassium permanganate solution. The key to smelling glans is to remove the cause of the smell, usually because the foreskin is too long, resulting in a moist environment at the glans, so bacteria can easily breed, resulting in the smell of glans. If you want to treat it completely, cut off the foreskin so that the glans is always exposed, there will be no more smell.