Our store is equipped with exhaust in the wall, each massage bed has a special pipe, with which house on which house pipe to the main network, as long as there are guests in the exhaust is always on, so the house must be well heated to keep warm
If you do it yourself at home, you can choose smokeless moxa, the effect will be less smoky stimulation than the ordinary moxa, the effect may be a slight difference between but more convenient ~~