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Anonymous users2024-01-241. Replace the floor drain with a truly effective odor-proof floor drain.
2. Replace the basin drain pipe with a deodorant-proof one, preferably without a water seal.
3. Whether the toilet seal is complete.
Do 123 points, completely deodorize and exterminate small flying insects.
General insecticides can achieve such an effect, that is, the kind of spray, this is relatively easy to obtain, and it is sold everywhere.
My house was renovated some time ago, and then the kitchen bought Meisheng products, before I also saw a lot of products, either the price is more expensive, or the quality is not good enough, and then compared a number of people, I chose the brand of Meisheng, it looks good, the suction power of the range hood is quite large, anyway, this kind of thing will not be bad for several years, choose a moderate price, the quality of the line. Because the family lives in a high-rise building, I bought a water purifier, which is very good.
Do not destroy the original waterproof layer, make the bathroom wall and ground waterproof, and the water pipe groove on the wall should also be waterproof.
It may be because of floor drains and sewers, and it has no offensive power against people. You can fumigate or spray, preferably with no semi-solid residue, or rinse with laundry water.
Blanch the pipe with boiling water and find something to block the drain. >>>More