Electic blankets also have health and safety risks

I have not read this about it so far. I have read many reviews, and most people are satisfied with it.

I would use electric heating blankets to keep myself warm, when the temperature go around/below 0 °C. I would use this instead of room heating, because I cannot afford to buy wood to heat the room, and I cannot afford to run a high powered (around 2000 Watt) electric heater either.