The stench of the toilet in the house on the 7th floor is coming out frequently

In the past, when people were decorating, they thought they were living on the top floor, and in order to expand the area a little, they sawed off the exposed part of the toilet sewage pipe. In fact, the role of that sewage pipe is not small, 1, it can play the role of exhaust, 2, it has the effect of pressurization when it is launched. Now all the filth that was supposed to be discharged to the outside has come to your home, can your home not stink?

To deal with this kind of problem, we can only combine dredging and blocking, dredging is to reinstall the exhaust pipe, and blocking is to change the toilet. That's it.

You can discuss this with the head of the house and deduct it from the house price. If the homeowner approves of it, it must be confirmed in writing to avoid being confused afterwards.

Let's try it one way.

Burn the existing pipe wall with alkali and then rinse it with clean water, sometimes the thing hanging on the pipe wall is too dirty.

In a situation like yours, you can only change the squatting toilet, but if you don't change it well, it will leak, give you a small way, find a plastic bag to fill some water, and when you don't use it, put the plastic bag filled with water in the squatting water position, and take it out when you use it.

Where does the smell come from?

If it's a squatting pit, then you have to change the toilet!

There is no complete solution to this. The only way to use equity is to buy a plug of the right size, stuff it into the squatting hole when not in use, and open it when you use it.

Or, if you feel that buying a toilet is too expensive, you can also not buy a toilet, and buy a squatting pit with a water bend, which can also play a role in isolation, the principle is the same as the toilet, the price is cheap, and a few dozen yuan is enough.

Hope to inspire you.

Maybe the anti-bend is gone, it's just the sewer, and the toilet needs to be replaced.