Prevent freezer burn by learning this essential appliance maintenance. iStock / Getty Images Each time you open your freezer, water vapor can enter, where it's quickly frozen. Over time, this can ...

If your freezer looks like this, it's time to defrost. Be honest: Can you currently account for everything in your freezer right now? Worse yet, are you even able to get anything out of your freezer ...

Claire is Lifehacker's Senior Food Editor. She has a B.S. in chemistry, a decade of food journalism experience, and a deep love for mayonnaise and MSG. It’s nearly impossible to keep a freezer 100% ...

Is your freezer full of ice and frost? Did you get wet socks the last time you tried to defrost it? Defrosting the freezer is ...