What should I do if the bathroom smells bad and the whole bedroom and living room smell too?

There are two drains in the bathroom. The thin pipes are the ones that exhaust odors. He kept going to the roof. If he doesn't get through, he tends to smell back. You can tell you clearly, the pipes above are out of line.

1 This may be related to waterproofing, it is recommended that you do double waterproofing, the first is to do the first waterproof after the pipe is installed, and then do a waterproof before the backfill of the toilet is installed, so that the sewage can be completely discharged, this can be found Zhuochuang waterproof company Zhang Sheng 13823209683 >>>More

In general, it is the sewer pipe, and the bent pipe is not good, so it is better to replace the sewer pipe. In general, you can call the property office and ask them to fix it for you.

Hello! I haven't seen the specifics! You must have lived in your house for a while! >>>More

The drain (including basin drainage) should be checked for S trap, if not, S bend must be installed, and the floor drain should also be replaced with an odor-proof floor drain. I hope my answer can help you.