Is there any impact on the removal of the toilet bowl when you flush the bathroom?

If there is a smell in the bathroom at home, the possible causes are as follows:

1) For residents living on the second and third floors, the air outlet pipe on the roof may be blocked, remember the direction in which the pipe goes up, and go to the roof to take a look.

2) Some toilets may be hollowed out on the back of the toilet, just like my home, so you must personally supervise the plumber and electrician when decorating, and seal the pipe and plug the king well.

3) For some fully wrapped toilets, you can directly put a circle of glass glue on the outside, and you don't need to plug the inside, because the function of the sealant is equivalent to the function of plugging.

4) If it still stinks after this inspection, look at the metal pipe under the sink, is it a bent pipe or a straight pipe? Be sure to bend the pipe to form a water seal. Then the interface with the water pipe should be sealed with glass glue, in addition to preventing odor, but also to prevent insects from crawling out