Supermarket solutions for ambient aroma products are limited - to say the least. They may smell sweet, but they only mask unpleasant odours and need to be very strong to make much impact. This brings up the problem of questionable ingredients and chemical overload. The American College of Allergy, Asthma and Immunology (ACAAI) recently released a report highlighting the prolific use of volatile compounds (VOC) in many home fragrance products. Exposure to VOCs, even at levels currently considered safe, can cause a range of health issues, especially in children.