Originally Posted by tecoyah

A mite will produce 20 faecal pellets per day - that is 200 times its own body weight in faeces during it's short lifetime. With millions of mites living in one bed, this means there are vast amounts of droppings there. 20% of a pillow's weight can be made up of house dust mites and their droppings. These levels mean that virtually all mite-sensitive people will experience problems as a direct result of the mites and their droppings in mattresses, pillows and duvets.[/I]