ADVANTAGES BIO-ETHANOL:

Bio-ethanol is an environmental friendly product produced from biologic products like patatoes, corn, grain, sheer sugar, etc.
Another name for bio-ethanol is denaturised alcohol

The process of burning ethanol in a suitable burner is absolutly safe.
It burns with a calm predictable flame, without smoke, sparks of ash.

The exhaust fumes have no smell at all and harmless. It is a combination of waterdamp and CO2. The same mix humans and animal axhale. The use of oxiqen is comperable with the use of a few candless in a room. Same from of ventilation is required. No chinney or flue required.