Dust is everywhere, all of the time. It is found indoors and outdoors, within households, workplaces, schools, cars and public places. Dust can be made up of virtually anything and everything. Dust can contain human skin cells, insect fragments and waste (e.g. dust mite or cockroach), animal dander, pollen, mould spores, food debris, paper or … Continue reading Understanding the role dust plays in allergy