Rinse with a solution of a half-cup bleach per gallon of water. Wash the interior of the refrigerator or freezer, including the door and door gasket, with hot water and baking soda. Rinse with the bleach solution, then leave the door open for fifteen minutes to dry out the interior. If the refrigerator still smells after cleaning, wash the interior with a solution of one teaspoon of baking soda per gallon of water. If odors still persist, spread about three ounces of fine powdered charcoal on a sheet of aluminum foil or in a shallow pan and place it at the bottom of the refrigerator.
Food can still remain in the refrigerator with the charcoal.
If at all possible, wait until authorities have declared a flood zone safe before re-entering it. Wear thick, high rubber boots with no cracks or holes in them, rubber or dry leather gloves and a hard hat when entering a flood area. Keep a minimum distance of ten feet away from utility wires and poles that are not broken or underwater. Entering Houses or Buildings Houses or buildings that are still holding flood water are very hazardous and you should use extreme caution when entering them. Walk around the perimeter, watching for signs of undermining, cave-ins, shifting, or collapse.