Consumer guide to air fresheners

● Whether aerosol or wick-based, many air fresheners contain toxic chemicals, such as formaldehyde and dichlorobenzene, which are both possibly carcinogenic and also tend to persist in the environment for a long time. Most air fresheners also contain synthetic fragrances, which may cause adverse reactions in some people.

● As alternatives, try bicarbonate of soda or vinegar. Both will absorb odours at a fraction of the cost of commercial fresheners. Or, if you like a scent, use products made with herbs or essential oils – the main thing is to avoid synthetic fragrances. Also don’t forget that fresh air works wonders too.