Give them fresh water.
To keep most foods fresh, you should store it in the refrigerator, in the proper container or wrapping, depending on the food.
the best way is to keep it cool and don't heat it if you do you will make it taste bad
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Best way is keep them in a porus bag that will receive air and light.
u should keep it in the coolest place in the refrigerator
Keep door closed
There's two way that you can keep it fresh, that is: * keep it in the fridge * second, you eat it and keep it in your stomach Personally i like the second way!!!!!!!
Corn is best eaten the same day it is purchased. If you need to store it for a day or two, the best way to keep corn fresh once it is brought home is to leave the corn in the husk, and store it in a plastic bag in the refrigerator.
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In fresh salt water that has a water aerator to keep the water fresh constantly
I have found the best way to keep spinach fresh is to treat it like flowers. I put in a jug of fresh water which I change daily. You can keep it either in the refrigerator or away from direct sunlight on the kitchen bench. With that said I still try to use it as quickly as possible