Several high-end office buildings in our company are also facing this problem. By lunchtime, the whole office environment was full of the smell of food and drink.

Usually, this problem is solved in the following ways:

1, clean up the lunch garbage on the floor in time at noon, pay attention to the omission of soup, and deal with it immediately if it happens;

2. If it can't be cleaned in time, it is suggested to set up catering trash cans in the freight elevator or fire elevator on each floor to guide floor users to put lunch garbage at this designated place. Usually, there are fire doors in these areas, and managers are arranged to check the closing of fire doors at lunch time to minimize the impact of air pollution on floors.