Air freshener chemicals could lead to cancer

AIR fresheners used in homes, offices and schools could contain more toxic fumes than those inhaled in the middle of a busy street full of traffic, a study has revealed.

Even candles, incense and essential oils can contain chemicals that cause cancer, asthma and interfere with hormones, according to tests carried out on 76 products for BEUC, the European consumers group.

Countries are spending large sums of money trying to reduce the levels in urban areas because the World Health Organisation says there is no safe level. However, like most of the other harmful chemicals found in the products sold in shops from supermarkets to pharmacies, there are no rules regulating them.