The warm season is a pain especially for pollen allergy sufferers. And even if many sufferers prefer to stay at home then, through the windows, doors and cracks and not least by the residents themselves countless amounts of pollen get into living rooms and thus also into the ambient air. What to do? Declare your home a pollen-free zone! With special pollen screens that you can cut to the size of your window, you immediately improve the ambient air and can sleep at night with an open window.