I can t find the reason for the smell in the bathroom. Who needs to be approached?

If there is water on the wall, it is nothing more than a leak in two places, a broken buried pipe in the wall, or the waterproofing of the upstairs bathroom is not done well and seeps down from the top of the wall. If you want to know if your wall is full of water from top to bottom or if there is water in the middle of the wall, it's a good idea to recall where you started printing water on the wall at the beginning. Then combined with the direction of the pipeline layout, I don't know if you ask the workers when you decorate your home how the pipes are arranged, and how the water pipes are arranged when the bathroom is built. >>>More

Now the master guesses that there are probably two reasons 1: It is to wait for two or three days without bathing and not using water If this layer of sediment is dry, it is the water that seeps down from the floor tile joints during the usual shower, if so, just fill in the floor tile joints. 2： >>>More

It should be that the ground is mostly leaking, and the upstairs can be waterproofed on the ground and the wall.

Cause of bathroom odor.

1. Rotten floor drains. The floor drain is the most smelly place in the toilet, and if the floor drain does not have the function of a water seal, it will cause the odor to back. >>>More

1. Toilet. The toilet is the main source of odor in the bathroom, and it is also the place where sailors tend to produce odors. Generally, the toilet is fixed on the ground with glass glue, and if the fixing process is not mature, the odor will inevitably come out from the glue seam, so if the bathroom smells, the first consideration is the toilet problem. >>>More