I'm also using a smokeless pan, but it's not Master Hu's, but there's really no oil smoke. (When I bought it, people said it would be a little too long, and nothing is absolute.)
It's good to use it in the right way at first, but I have a deep understanding when I go home to cook during the New Year this year. My old mother still uses an iron pan. When cooking, as soon as the oil falls down, the lampblack machine goes straight, and the lampblack machine can't be exhausted. The box of the lampblack machine is full of oil. Only then did I realize that this smokeless pot I used is really good. (My family didn't even install a lampblack machine.) There is basically no soot on the wall. I bought one for my mother, too. Today, I just saw the news that Master Hu exposed many attacks on smokeless pots online. I think maybe not all smokeless pots are useless. At least I used it very well. The iron pot is indeed. Fortunately, I just bought it for more than 15 yuan. The price is reasonable and the service is not bad. But Master Hu's company earns too much! So don't buy things that are advertised crazily, and you don't want to think about it. The TV advertising fee is counted by seconds. The money is not for us consumers to pay for our bags. Don't listen to the advertisements or any authoritative opinions, just feel good!