You could hang a string of garlic from your window to ward off vampires, but we would recommend using it in your cooking to bring in the masses. Garlic, one of the most popular spices in the world, can be used to bring its distinct flavor to all kinds of cooking from grilling to baking.
This is probably the most used spice but the most ignored. If you bottle has been in the back of your cupboard and forgotten, then do yourself a favor and replace it with a truly fresh one.