In order to keep the spinach that you get home from the store from going bad, it will be extremely important to make sure that you take the time to properly store it. If you are going to be using your spinach within the next two or three days after getting it home from the supermarket, you can feel free to put it in the fridge. If however you are not going to be using it for a while, the freezer might be a better option.
Although many people are unsure of whether or not they can freeze spinach, the fact of the matter is that you can. Those who want to keep their spinach from going bad will definitely want to make sure that they go about storing it properly. Make sure that you keep your spinach is a tightly sealed dry container so that it stays good for as long as possible. This way you will be able to avoid any problems with regards to your spinach going bad and therefore becoming inedible.