https://thesarahcoles.co.uk/luften-the-german-art-of-fresh-air-and-why-you-should-adopt-it/

Cracking open a window might seem like a small act, but in Germany, it’s a cultural mainstay. They call it Lüften—a simple yet essential ritual of airing out your home.
Cont'd: thesarahcoles.co.uk/luften-the-g...
#luften #freshair #freshenupyourhome #airingyourhome #homeairing #HomeVentilation