NO 2 is a toxic gas. In case the tubes break, do not breathe escaping gas. Wear heat-protective gloves when handling very cold or very hot tubes.

Which?'s findings showed a direct correlation between gas hob use and NO2 levels, with levels rising in proportion to the duration and intensity of gas usage. In a "slow cooking" scenario using a ...

New research by Which? suggests cooking on a gas hob can create more air pollution indoors than levels found on one of the UK’s busiest roads.

NO2 is a significant contributor to children developing asthma, as well as exacerbating other respiratory conditions in both children and adults. Graphs representing pollution levels during cooking on ...