It may be tempting to add cardboard, plastic, old clothing and other waste to your home fire to keep warm and save money. But a study has shown that burning waste indoors has serious consequences for air pollution and especially for the amount of cancer-causing chemicals in the air.
Stoves and fireplaces cause about 29% of PM2.5 particle pollution emitted in the UK, but there are even greater problems in eastern Europe, where solid fuel heating is responsible for more than 45% of the particle emissions in many cities.