How to clean your cooker hood

Before cleaning, make sure you switch the extractor off at the mains.

These are the different types of filters that you might find on your hood, and what you need to do to look after them:

• Paper filter: These are disposable and can be easily replaced. They should be changed every month, or when you notice them discolouring.
• Metal filter: The filter can be washed in warm soapy water, or in a dishwasher. If you're using a dishwasher, it can become slightly discoloured – but that won't stop it from working.
• Sponge filter: The filter can be washed in a sink of warm soapy water. They should be replaced after every five or six washes.
• Carbon filter: These can't be washed and should be changed every six months if you cook regularly.