Mattresses are an ideal biotope for house dust mites today. At living temperatures of 20 - 28 degrees and a relative atmospheric humidity of

70 -80 %. The skin sheds are affected by bacteria and in this condition serve as food.

The increase is numerous, natural enemies like the robbery mite are eradicated. Up to 2500 mites were counted in a gram of dust, this corresponds to two millions in a double mattress. This gigantic army produces corresponding lots of mite excrements.

According to scientific knowledge the mite excrements are once of the moste trigger of allergies and their results: eyes redness, itching.

Together with dust the mite excrement is, whirled up, with each movement and the mattress works as bellows and the particles get into mouth, nose, and put themselves on the skin.