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Anonymous users2024-01-24If your sewer is made of aluminum and steel pipes, you can use diluted nitric acid (1:20) to not only remove bugs, but also other blockages and parasites. It can be successfully cleared in one go.
What needs to be noted is that you must pay attention to safety; Never stand on your skin; Keep the remaining nitric acid in a place that is absolutely safe (out of reach of children) after use; Don't throw away any leftovers to avoid hurting unsuspecting beggars or garbage pickers and children playing on the road. If your sewer is ppc plastic pipe, you can't use nitric acid, then every night before going to bed (to ensure that the sewer is no longer used within 8 hours), insist on flushing the sewer with "dichlorvos" and concentrated salt water, this method is slow to work, it takes about a day. In the future, you should still pay attention to hygiene when using sewers, flush with water after pouring filth every day, and if you love to give birth to small insects, it is best to develop the habit of flushing sewers with concentrated salt water every night before going to bed, so that you will never have similar troubles!
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Anonymous users2024-01-231. Spray some insecticide on the sewer, ceiling and wall in the bathroom, close the door and stuff it for an hour.
2. Try to keep the house dry every 10 15 days with a small brush to scrub the sewer openings of the bathroom and the gaps in the tile wall, and brush and remove the eggs or pupae hidden in these places.
3. The flight ability of adult moths and gnats is very poor, and they can be effectively removed by using electric mosquito swatters. Chemicals can be used with synthetic pyrethroid sprays for general household use.
Basically, the wood will be ah, the wood that has been dried and degreased is less susceptible to moisture and insect eyes, once insects are found, less serious can be dripped into the wind oil essence to kill insects, insect eyes are sealed with tung oil, and then the color is supplemented. If it's serious, you can only find a special furniture repair master to do it. Termite-killing medicinal gunners or radars can kill them, just the kind that kills mosquitoes! >>>More
There is often a small black color in the bathroom.
Du insects, should be called moth gnats dao. Well, the bathroom is out. >>>More
There is often a small black bug in the bathroom, which should be called a gnat. So, what should you do if this bug appears in the bathroom? The moth is also known as the butterfly fly, the hairy midge (a kind of midge), belonging to the family of the diptera longhorned suborder (hairy midge): >>>More
Sewers and toilet sewer pipes are places where dirt and dirt are hidden, and many kinds of insects can breed. Some bathrooms may see some flying insects or soft bodies, arthropod reptiles, etc., which affect hygiene. >>>More
It can be caused by moisture, keep it dry, and additionally spray some insect repellent. Check the sewer for water seepage, etc.