Your appliances work pretty hard for you so give them a good clean this spring.
Wash the outsides of white good with warm soapy water.
Put a cup of bleach into your washing machine detergent drawer and run it empty to give it a clean. This will remove build up in the pipes too. The same treatment can be used for dishwashers as well.
Remove the shelves from your fridge and the drawers and wash them in warm soapy water let them air dry completely before you replace them. Don't forget to put sponges in your vegetable drawers to soak up excess moisture and make your veggies last longer. Also a small pot with bicarb in will absorb odours in your fridge.