2, after peeling off the grapefruit peel to dry, put it into the pot and add the right amount of water to boil. If the baby suffers from pneumonia, you can give the baby some grapefruit peel water, drink a few times in a row, you can play a very good treatment of pneumonia.

3, when the weather gets cold, many people will suffer from frostbite on their hands. And people who have suffered from frostbite know that it is itchy and painful. You may wish to dry the grapefruit peel, put it into a pot, add the right amount of water and cook it into a thick soup, pour the thick soup on a towel, and then apply a hot compress on the place where there is frostbite, and try a few more times, you can promote the resilience of frostbite, so that frostbite can be reduced or not committed. However, you need to pay attention to is, if the frostbite is more serious, has broken the skin, then you can not use the method of hot compress.