Loofah sponge will rot if it is not stored properly. It is best to store it in a cool and dry place or in the refrigerator to reduce the decay or deterioration of drugs. Luffa sponge is an edible material that can be used as medicine, which has the functions of reducing swelling, promoting diuresis, removing blood stasis and relieving pain, and has a good curative effect on treating breast swelling pain, hypogalactia, irregular menstruation, testicular pain, lumbago and other diseases. The usage of loofah is also very simple. It can be cleaned and boiled directly.