Hi, I clean my house beheize with fossil fuels - my paper demand during the winter months was very high. Had for the zerknüddeln Altzeitungen before several minutes are recognized by dust sometimes quite abgesehen.Seit I use the Dragonfire, this chore is completely eliminated. Just a handful of bark on the grate two logs thinner wood over it - two thick yet it finished ---. A bepustet to one and a half minutes by Dragonfire and in the combustion chamber, the fire blazes brightly. No unnecessary dirt and dust by the minimally coordinated air passage from the device. Big recommendation H.Bomhoff drawn ------ from Asendorf.