Pull the Amana refrigerator away from the wall. Unplug the unit from the electrical outlet and pull it out far enough so you can easily get behind it.
Unscrew the retaining screws that secure the front panel to the bottom of the refrigerator. Set the screws and the panel aside.
Remove the drip tray from the bottom of the refrigerator and clean stains on it with a mixture of equal parts water and vinegar. Apply the mixture with a scrub brush or sponge, then rinse the tray with hot water. Use a non-abrasive household cleanser if the vinegar mixture doesn't get the tray clean enough.
Pull out the drawers in your refrigerator as far as you can. Remove the drawers if necessary to clean the stains. Use a sponge soaked in mild detergent and warm water.
Clean the exterior of your Amana refrigerator with a clean, soft cloth or sponge soaked in a mixture of mild detergent and warm water. Rinse the exterior surface thoroughly with warm water. Dry immediately to remove water spots.