You can go to the hospital and hit with a laser knife. But if you are interested, you can try to treat the loofah seedlings with fast-growing seedlings in autumn: the method is to cut the loofah seedlings at a distance of 1 m from the ground when the loofah seedlings and the loofah seedlings are no longer connected together, and then use a water bottle to receive the juice, and then apply it to the acne pit every day, which will take effect for about three months.