Home appliances contain several utilities. There are the cleaning appliances, such as washing machines and dishwashers, as well as many things involved with cooking. Kitchen appliances were designed to make life easier when cooking and preparing food. Since the mid-1800s, people have been thinking of new and innovative ways to store food, cook food and clean up after eating food. Many of these ideas were good enough to be used by a large number of people and they are still around today. Inventors are still trying to make things easier by coming up with new products that do more things.