My living room he heats up to 2-3 degrees, about 1 degree per hour. Burns at 750 ml 3-4 hours. The flame is beautiful. It's all safe. Odorless, it is, however, not even strength at 100% ethanol.
The vielbesagte sticker on the metal front is really troublesome. Nitro then I can remove well, but something not everyone has at home.
