Penis without inflammation appeared can be cleaned with sulfur soap, but there is inflammation of the penis is not suitable for cleaning with sulfur soap. Sulfur soap contains sodium bicarbonate, sulfur, soap base and other substances, when the skin has erosion, ulcers, redness, swelling, oozing and other phenomena, avoid using sulfur soap for penis cleaning, will aggravate the condition, mostly due to the sulfur soap on the skin irritation, if the use of sulfur soap after the occurrence of skin itching, skin redness and swelling and other allergic phenomena of the crowd, is not suitable for the use of sulfur soap to clean the penis. If there is a penile inflammation of the crowd should not use sulfur soap for cleaning, you can use water to slightly clean and then apply erythromycin ointment and other drugs, drugs need to be under the guidance of a doctor.