Why it is so dangerous to live in the dusty house: matter not only in pincers and microbes

Your life will change for the worse. Since ancient times the dust was considered as the negative symbol bringing misfortunes. With it strewed the head grieving, it threw into people to express hatred or contempt. And still an earth dust left under a threshold to jinx inhabitants of the house. And not without reason in our language the word "dusty" metaphorically designate that subject or object which grew old, stopped being the necessary. In the itself dust too is harmful: in it there live dangerous microbes and pincers. Long ago it is noticed that in dusty dwellings people are ill more often, are in a dejectedness more often. Them pursue...