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Anonymous users2024-01-24If it is a floor drain with a bad smell, you should replace it with a floor drain with a water seal, if it is a drain pipe under the kitchen sink that smells bad, then you need to change the drain pipe with a trap, if there is no condition to replace the drain pipe, then buy a smelly and insect-proof seal to seal the drain pipe.
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Anonymous users2024-01-23Just change it to a floor drain with odor insulation.
The special sealant for kitchen and bathroom is sealed for easy maintenance.
With what connection? First of all, remove the sludge and rust on the inner wall of the sewer iron pipe and wipe it dry, wrap the PVC pipe layer by layer with raw tape (the raw tape will expand when exposed to water), wrap it around until it will be able to be inserted into the sewer iron pipe, and then evenly coat the raw tape with sealant and insert it tightly into the sewer iron pipe, and finally seal the butt with sealant. The smell is the problem of the anti-water return device.
In this case, it is estimated that the sewer is blocked, and it should be opened quickly, otherwise it will be difficult to pass if the blockage is too strong. You can boil a basin of boiling water and pour it down the drain first, and then use a soft wire to go down.
It belongs to the water supply and drainage profession, and you can ask a water and electricity installer to repair it.
If the sewer is not specially installed, then pouring something like vegetable scrap will block the sewer and make it clogged and smelly. >>>More