Experts say that when ventilation is improved at roof height and smoke hoods are used, dangerous pollutants in the home are reduced by almost 80 percent.
Speciālisti lēš, ka, uzlabojot gaisa apmaiņu un ierīkojot dūmtveri, kaitīgo gaisa piesārņojumu telpās var samazināt par 80 procentiem.