5 Things to Know About Your Refrigerator by Teri Tsang Barrett in How-to, February 15th, 2012
A refrigerator in tip-top condition provides prime storage conditions for your perishables and stops odors and bacteria from flourishing.
1. The temperature should remain between 30 degrees F and 40 degrees F. While freezers should clock in at zero or below, a refrigerator that hovers no higher than 40 degrees F is safest for food storage, as it inhibits bacterial growth.
2. Your refrigerator and freezer need to be cleaned each season. Freshen up the fridge and its contents by doing away with odors and lingering germs. Remove everything from inside, weeding out items that need to go. (Put edible odds and ends to use in everything-but-the-kitchen-sink salads, pizzas or soups.) Replace open boxes of baking soda, then take a bucket of water combined with a few spoonfuls of the replaced baking soda (it’s still effective as a household cleaner) and wipe down every surface.