moldy strawberries, things to throw out of refrigeratorWhat horrors lurk within your refrigerator? Are there foods well past their prime crouched, ready to unleash food poisoning upon you and your family? Well it's time to drag them out and banish them forever. Most of us have at least a couple things in our fridge that should probably go -- I know I do. And it's easy to lose track of what's fresh and what's not, especially if you're busy. But it's worth the time and effort if you can pin down just 10 minutes to screen your fridge for these food safety red flags and throw them away.

More from The Stir6 Easy Tricks for Spring Cleaning Your Messy Fridge

Food in Tin Cans

If you don't use up all the food in a can, pour the rest into a glass jar or plastic container. Once opened, the acids can start reacting to the metal and develop a "tinny" taste or become discolored. Also, dust or grime from the outside of the can get into the food.

Leftovers More Than 4 Days Old

This is the general rule of thumb for leftovers: They can usually last about four days before it's time to toss them.

Food That Was Left at Room Temperature for 2 Hours or More

It doesn't matter how chilly your refrigerator is; once most perishable food has been sitting out at room temperature, you're better off throwing it away rather than putting it back in the fridge. That's not going to magically kill off the bacteria.

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Moldy Fruit -- The Whole Thing

Don't just cut off the moldy parts from fresh fruit and vegetables. Mold has a root-like structure that will creep nearly invisibly beyond the gross fuzz you can see. Just throw the whole thing out.

Opened Containers of Baby Food Older Than a Couple Days

Once you've opened that jar of baby food, strained meat and eggs will last about a day and strained fruits and vegetables will last two to three days. Another safety tip: Don't feed baby directly from the jar. This will add more bacteria to the food. Instead, spoon what you think your baby will eat into a separate bowl and feed from that.

Old Condiments

According to Everyday Food (via The Kitchn), these condiments will last this long in a refrigerator. Anything older should be thrown out.

  • Ketchup: 6 months
  • BBQ Sauce: 4 months
  • Pure Maple Syrup: 12 months
  • Salsa: 3 days (fresh), 1 month (commercially produced, jarred)
  • Mustard: 12 months
  • Jam and Jelly: 6 months
  • Mayonnaise: 2 months

Ancient Preserved Foods Like Olives

Jarred olives (still in their brine and covered) should last two weeks. The olives from the deli will last longer, a month or two. Homemade pickles should last a week while commercial, jarred pickles should last a couple months. Preserved meats like hard salami will last two to three weeks.

Week-Old Uncooked Meat

Fresh, uncooked meat only lasts a couple of days, really. Uncooked bacon lasts about a week. If you grocery shop once a week, try to cook your meat within the first half of the week.

Elderly Milk and Other Dairy

Milk will last about a week after its printed date. Unopened butter will last about a month. Cream cheese will last about three weeks.