Was prepping the pop-up, opened it up and whew-ee the smell! Tucked away in the top shelf of the portable refrigerator was a plastic bag with rotting breakfast sausage and bacon. The refrigerator has been cleaned with windex, Fabreezed, and now has a jar of baking soda in it, ajar, with a fan blowing into it. Thankfully Fabreeze, two airwick plug-in deodorizers, a fan, and an afternoon of airing out has taken care of the camper. The refrigerator itself still has a lingering smell 6 hours later. Lesson learned.