Grana Padano is best stored in a fridge kept at temperatures around around 4° C (39° F).
It is best to not store alongside other strong-flavoured cheeses as this may compromise the integrity.
Always wrap in a cotton or hemp cloth to prevent the texture from drying out. The cloth must be moist, clean and devoid of detergents’ odours. Alternatively, you can opt for a good quality plastic freezer bag.