Freshen Your Fridge with Citrus Peels and Salt

[Scorpio]

We all know about keeping a box of baking soda in the fridge, but the TipNut blog suggests a citrus peel packed with salt can kill odors and put a pleasant scent in your icebox.

http://lifehacker.com/5221228/freshen-your-fridge-with-citrus-peels-and-salt