Toss away the baking soda that’s been in the fridge for more than a month or so
As you might know already, many people like to put baking soda inside the fridge to absorb the odors, and even though it’s very efficient, it shouldn’t be left for more than a month. According to Arm & Hammer, in 30 days, baking soda will do its job and absorb many of the odors in the fridge.
If you want to improve odor elimination and make sure your food stays fresh for a longer period of time, you need to make sure you’re replacing the soda box with a new one. Certain brands such as the Chilly Mama Baking Soda Fridge and Freezer Odor Absorber & Freshener have a replacement indicator placed on the box, so you will know exactly when it’s time to throw away the old baking soda box and replace it with a fresh one.
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