The fiber of the old loofah fruit ... After the loofah on the vine is peeled and peeled, the loofah tendon is the fiber of the loofah. The older the loofah is, the thicker the fiber is, which means that the taste is worse. After the loofah is extremely old, the meat is gradually decomposed in the air, leaving only the fiber. After the fiber is dried, it is the loofah, which can be used for bathing and washing dishes after cleaning.