Everything that goes into storage needs to be clean and dry, so you should start to prepare any outdoor or garden items for storage well in advance of removal day. If you are placing your refrigerator or freezer into storage, you should defrost them about one week beforehand. Make sure your washing machine or spin dryer is clean and dry. Some electrical appliances require preparation before being moved so you should seek expert advice in plenty of time. White goods that are still damp when submitted for storage may develop mould and/or mildew while in storage.