Traditional Culture Encyclopedia - Hotel franchise - Is it useful to sell anti-smoking artifacts online?

Is it useful to sell anti-smoking artifacts online?

Selling anti-smoking artifacts online is useful. The smoke outlet of the chimney exhausts smoke directly from the roof. This method can exhaust smoke smoothly, absorb more energy on the stove, and the stove is easy to burn brightly. However, it is easy to pour smoke when the wind is strong, and the situation of pouring smoke is obviously reduced after adding the anti-smoking artifact.