Place baby potatoes in an open basket type of container and place it in a cool, dark area of the pantry. They should be good for a month I am guilty of putting them in the refrigerator because I tend to buy too much. Since I am always worried about them going bad if I don't use them in time, I place them in a vegetable bag and then put them in the vegetable section of the fridge Not sure if this a good thing, but, it has worked very well for me.