#12: First In, First Out
Restaurants follow guidelines known as FIFO (First In, First Out). No matter the product, what you bought first, or expires first, gets used first. By implementing a similar idea in your home, you can reduce food waste, and reduce the amount of money you waste on groceries that are just destined for the trash.
Whether you handle this by putting new bottles of yogurt behind old ones or creating an eat first bin like above, taking steps to make sure you use everything in the order you bought it is a great idea. Who knows, you may even find a new, delicious recipe to try using all your food that is going bad soon.