One of the easiest ways you can waste money is by wasting food you've already paid for. Instead of throwing out all the food you forgot about, use a magnetic whiteboard to keep track of what's inside your fridge and when it goes bad.
Kelli Dunn at The Kitchn looked for the best advice for avoiding food waste and found that tracking what you already have is a great way to avoid wasting food and cash. By displaying a list of what you have right on the door, you'll save energy from holding the door open while you decide what to eat, and you'll know what you're already out of. Plus, you can have a "eat this soon" list to see what you need to eat before it goes bad. Stop wasting food you've paid for, eat what you have and save some cash.
8 Essential Tips for Avoiding Food Waste [The Kitchn]