Show your workhorse appliances a little TLC, and they may stick around a bit longer. Replacing a refrigerator or oven range can take a bite out of your budget, as can buying a new washer or dryer. To make sure your appliances stand the test of time and continue to perform, follow these pointers: Keep your fridge and freezer clean In general, appliances operate best when spick-and-span. Besides regularly cleaning up leftovers ...