Loofah sponge exfoliating soap baggy, you put your bar of Kelsy’s Scrubs soap inside, pull the string tightly, wet it and wash up and hang it dry in your shower. Once the bar of soap inside is used up, you can always open the loofah sponge baggy and insert a new bar of soap. It helps exfoliate your skin, removes dry skin and stubborn dirt in your pores.