Why Bother Working ?: Banish Fridge Funk with a Cotton Ball and Vanilla Extract

As a lover of sulfurous and fermented foods, my fridge often smells less than pleasant. A dish of baking soda can absorb some odors, but certain foods, like a tray of horseradish deviled eggs, overpower that puny sodium bicarbonate. This method, on the other hand, works like a charm and uses stuff you probably have.