-
Don't use the drain just yet, then spray some insecticide.
-
1. Installed floor drain [with anti-odor backfilling].
2.Repair with quick-setting cement.
3.Use pesticides.
-
That might be too dirty, go to the pharmacy and buy a potion and come back to wash it.
There are a lot of small flying insects in the bathroom sewer, don't worry! Teach you a trick to completely remove and make the little flying insects disappear.
There is an air leak at the place of the sewer bend, which should be somewhat blocked.
If your U-shaped pipe is blocked, you can try to poke it with the tool to unclog the sewer.
Timely treatment of earthworms suitable habitat environment, such as soil, wood chips and solids.
There is something called dredging liquid, which is specially designed for sewers and pipes that are clogged with grease, and the grease poured into it will slowly dissolve, and if it is completely blocked, it will take some time. After dredging, pour a portion of it at intervals. It is best to use it after it is closed at night, so as not to be washed away after just pouring it in for a while.