How to keep the chimneys of rural families clear of dust? Or how to clean the carbon dust in the chimney?

Infiltration with simple tools is our usual means. If most of your families have this phenomenon and there is no other more effective way, then my advice to you is the best solution, and more importantly, you have a chance to make a fortune. Go to the fire equipment store and buy a "wind fire extinguisher". When you come back, start the wind fire extinguisher and put it on the chimney. Be sure to put the air inlet on the chimney exit, seal the periphery with rags or sacks, and then increase the throttle. At this time, you will see that the fan outlet will spit out a lot of dust, indicating that the dust in the flue has come out. However, we should pay special attention to the fact that people's doors must be opened, otherwise the cleaning effect will be poor due to the low indoor air pressure. Collect RMB 5- 10 yuan at one time.