My tea shop has two doorways. There are ant nests at both doors, one black and one white. I don't know what I think of Feng Shui.

The door of the tea shop is the front and back door, right? What is the ant corresponding to the front door and back door? If the front door is black, it is a good sign. But if the front door is white, you don't have to clean it if you put a red bonsai. The point is that I don't know the doorway and location of the ants you mentioned. Please speak more clearly.