Can detergent be used on oven?

Liquid Soda Crystals can be used to clean ovens, and are a lot more convenient! Simply spray over the oven door, walls and shelves and leave to work its magic for half an hour. Then use a cloth and warm water to wipe away the burnt on food and grease. The advantage of Soda Crystals is that they don't contain a cocktail of chemicals, and are not as pungent as other big brand cleaners. This site is useful for further tips - www.soda-crystals.co.uk