The house dust mite is one of the most potent and common triggers of allergic reactions like hay fever symptoms (running eyes, sneezing), asthma (wheezing, breathing difficulties) and childhood eczema. House dust mites are tiny (200-300 micron long) eight-legged creatures related to the spider and they are found in every human habitation. There are two common species of dust mites – the European house dust mites (Dermatophagoides pteronyssinus) and the American house dust mite (Dermatophagoides farinae). It is not dust mite itself which is the allergen, but digestive enzymes (proteins) contained in its droppings. The whole droppings themselves are particles between 4 and 20 microns in size, but may crumble into smaller particles that can be as small as 0.5 microns across.
How to kill dust mite?
Know your enemy! Here are some important facts about house dust mites which you can use to help rid your home of this pest.
• The fight is...