Foaming sulfur soap Although you can have a lot of oil on your skin, do not exceed washing your skin more than two times. This will potentially cause more acne. If you use soap made from sulfur 2 times a day on sensitive skin, it will become irritated. So, use sulfur soap only once a day.Click to see full answer. People also ask, is sulfur soap good for your skin?Sulfur helps dry out the surface of your skin to help absorb excess oil (sebum) that may contribute to acne breakouts. It also dries out dead skin cells to help unclog your pores. Some products contain sulfur along with other acne-fighting ingredients, such as resorcinol.Beside above, how long does it take sulfur soap to work? Sulfur treatment, when used regularly, is effective in the treatment of acne. It may take 1-8 weeks for an improvement to occur in the skin, depending on the severity of each case. Also to know is, is Sulfur bad for your skin? Sulfur isn’t a cure-all treatment, in fact, many skin types find that acne treatment products containing sulfur can actually be harmful to their skin. Sulfur has a high pH balance, which can disrupt your skin’s protective barrier. This can cause moisture to evaporate and allow bacteria into your pores.How do you use sulfur soap?To use the soap form of this medicine: Work up a rich lather with the soap, using warm water. Wash the affected areas and rinse thoroughly. Apply again, and rub in gently for a few minutes.