A study published in the Journal of Allergy and Clinical Immunologyshows that a sanitized environment increases the risk of allergies to pollens, pet dander — because the immune system is then cross-sensitivity to the slightest irritant.
The use of more and more antibacterial products immoderate is particularly concerned. These prevent the body area f of the difference between harmful and non-harmful irritants irritants.
So clean okay, but not Hypercleanliness!
