Is it good to make a bird s nest in the bathroom outlet pipe at the back of the house?

I think it's best not to get sick on the kitchen outlet pipe. Because the smell in the bathroom is not good, and the kitchen outlet pipe may reverse the kitchen through the range hood, so that the kitchen is also full of bathroom smell.

In the current community, the bathroom is equipped with an air duct, which should be the standard!

The root of the exhaust pipe in the bathroom is tiled, and it is best not to shovel, if the shovel will have a certain impact on the use of the exhaust pipe.

If your bathroom area is relatively large, then the sink and bathroom can be separated, the method is to use the lightening wall, partition and other ways to completely divide the bathroom into dry and wet parts, one part is the washroom, and the other part is set up with toilet and shower utensils.

Is it that the vent of the toilet pipe on the roof is blocked, and the vent cannot be blocked, so that the biogas can be discharged. If it's blocked, it may run somewhere else.