How we test odour extraction We turn on the cooker hood to its maximum setting, then fill a pan with water and heat it up on the hob. A strongly aromatic chemical (methyl-ethyl ketone) is dripped into ...

Verity's been grilling appliances for over 15 years, and is the Which? cooking expert. She scrutinises nearly 100 ovens, cookers, cooker hoods and hobs every year, to see which can take the heat. In ...