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Anonymous users2024-01-24I didn't do waterproofing, I dismantled and redone it, and after building the wall, I did a good job of waterproofing, and I was pasting tiles.
Generally, the property is only responsible for the maintenance of public facilities. But there are plumber masters in the property engineering department, and they will fix these problems like you said. You can talk to them, pay a little fee, and ask them to help fix it.
Normally, indoor odors (peculiar smells) come from floor drains and toilets, and in this case, as long as there is a problem with the water seal part of the toilet or floor drain, the odor overflows from the drain pipe. >>>More
It seems that the sewer is clogged. Ask an experienced family member, friend or property worker to dredge it up.
Close the inlet valve of the water heater, close the angle valve under the pool, disassemble the link som, and buy a new replacement after removing the connecting hose, this is just a maintenance procedure, you can't repair it yourself, you can find the property department or housekeeping staff to repair it, and pay part of the maintenance fee.
Moth midge larvae are more likely to be found in damp places such as bathrooms at home and with stagnant water.