2, after cutting the watermelon, it should be put into the refrigerator at the first time to keep it fresh, and can not wait to eat half to deal with the other half.
3, when wrapping the watermelon with plastic wrap, you can't just cover the flesh side of the watermelon, you have to wrap the whole half of the watermelon and make it an airtight environment. This processed watermelon, in the refrigerator fresh room can stay at least 1 week does not affect the consumption.
4, some watermelon sellers in order to make higher profits, often need to store a large number of watermelons to stay in the winter sale, their storage is generally taken to soak in brine, or sprayed with copper sulfate solution and other methods to achieve, is not suitable for home use. Family if a short period of time to store watermelon, only need to place the watermelon in a cool, ventilated room, room temperature 15-20 degrees is good, placed after the watermelon should not be moved, so that you can save a week or so the flavor remains unchanged.
5, if you need to store watermelon for a long time, then you have to use the wax sealing method, take some white candles, with a stainless steel pot after melting, put the watermelon inside the rolling circle, forming a layer of sealing wax shells, or brush on a thin layer of brush can also be, and then placed in the shade to save, this method of foreign experiments, at least the watermelon can be stored for more than 1 year, after cutting, as the Fresh fruit.