I dreamed of pouring the toilet bowl and wanted to vomit something

There is no meaning in dreams, don't think about believing in dreams, it's superstition, if you want to believe in dreams, you go to Zhou Gong's Dream Interpretation Daquan to check the answers you want, there are the answers you want.

Reinstall it, this is not a radical cure, if you have to find a way to solve it, try this: record the water level of the squatting toilet, drain the water of the squatting toilet, and after drying, use glass glue to glue the porcelain piece at the bottom of the upper end of the hole of the squatting toilet, and the depth is just 1 cm above the original water level. After drying, the smell can be sealed, but it will affect the caliber of the stool (difficult to go), and if there is a resident upstairs, he will also flush out the gas.

Your roommate should tell him well when he goes to the toilet, he may be a big case of housekeepers, tell him well, he won't stop closing the toilet door, and you are friends in a room.

When draining, the openings of the pipes are not the same, and they are not tight enough.

Is the bathroom ventilation fan installed upside down, not to exhaust the exhaust gas, but to introduce the exhaust gas.