#25: Free Refills

Are you ever driving around, running errands, when you get a sudden and intense craving for a soda? If this happens to you, you might want to try this hack. Buy a soda from McDonald’s or any other fast food restaurant and keep the empty cup in your car afterward. That way, you can simply stop by and refill that cup whenever you get a craving.

Is this unsanitary and kind of gross? For most people, yes. But if you’re willing to risk a little bacteria with your soda, more power to you. Sometimes the craving for a soda is just too strong. We’d guess that this hack works until the paper cup gets too soggy and sticky. That’s when it’s time to shell out for a new soda and start the process all over again.