Once the products volatilize, air quality falls under U.S. Environmental Protection Agency jurisdiction. The fragrance industry does not have a centralized data collection program in place. This means that there is no method in place for accurately collecting data on the negative impact of fragrances. Avoidance is not possible when labeling does not reflect the contents. It seems to be the industry's position to discount complaints concerning fragrances as reactionary and psychological responses to odors.
Fragrances do enhance our lives, just as music does.
Also, when there is too much noise or noise is too loud, real health problems occur. When types of substances used by the fragrance industry are used in other industries, they are heavily regulated because of their known health effects. Whereas these substances are generally used at low levels in fragrance materials, the sheer numbers of fragranced products used and the constant exposure causes concern, especially in children. In addition, many of the materials have synergistic effects that cannot be ignored. A much more prudent course of action would be to gather reliable data, do further safety testing, pinpoint the substances causing problems, and eliminate them from use.