Let us first understand the structure of the toilet. You can imagine that according to the principle of connecting pipes, the water levels at both ends of the U-shaped pipe should be equal, so the water levels will be the same, unless the water levels are When it is raised above the highest point of the end turn, the B sewage will "overflow" and fall down along the sewage pipe. This is why it is called a "flush toilet". Let’s track it according to the actual situation. When you finish "um", pull down the switch of the water tank, and the water in the entire water tank pours down. The water level increases, and it is higher than the highest point. The dirt that is washed in by the water will feel like falling into a cliff. Gone forever!
However, when the water surface stabilizes, there will still be a section of water left in the U-shaped tube. This water level is why we always see a small pool of water at the bottom of the toilet. Not good for feng shui. From a Feng Shui perspective, it is a very bad idea to have a toilet facing the door. In Feng Shui, the door is a place that attracts blessings and wealth. All the luck of the family must come in from this place, and there is no room for sloppiness. A slight deviation will cause the family to lose money and suffer disaster.
The toilet is a convenient place, so it hides dirt. There are a lot of dirty things gathered in the toilet, and this kind of thing is the most polluting luck. If the toilet faces the door, all the air entering the door will be polluted, which will bring bad things to the family. Moreover, if the toilet is built at the entrance, it will form a kind of Feng Shui evil spirit, which is called an arrow piercing the heart evil spirit. In other words, the filth in the toilet will directly pass through your home from the front door into the heart of your home, and go straight to your heart.
It is also very unsightly to build the toilet at the entrance. No matter who passes by your door, they can always see your toilet directly, and they can always smell the smell, so who would want to be a guest in your home.