I found a few small black flying insects in the bathroom at home, please help identify them, and say

Gnats [alias] butterfly fly (this is the Japanese name) or hairy midges (Chinese name) gutter fly (popular name).

The most fundamental way to control gnats is environmental rectification; The number of gnats can be controlled as long as the container is drained, the floor or sink is removed, and the outdoor gutter is kept unblocked. The larvae that breed in the septic tank can be injected with insect growth regulators, etc., which can prevent and treat gnats and white-bellied bush mosquitoes at the same time.

Removal of adult worms: The flight ability of gnats is very poor, and the use of electric mosquito swatters can effectively remove them. Chemicals can be used with synthetic pyrethroid sprays for general household use.

Bathroom small flying insects to be from **.

The gutter fly larva is a very small maggot that grows up and emerges into a fly. This insect has a natural appetite for darkness, and maggots live on the walls of sewers and sewer pipes, feeding on rotten and filthy substances. Only the fledgling adults, the little flies, have wings to fly.

This insect itself is not harmful to humans, but it lives in a dirty place, flies out of the sewage pipe, and knows that its six legs are dirty and filthy, and it still climbs all over the brand-new walls and ceilings of other people, which is really disgusting to think about. Installing a floor drain supporting a special water trap in the floor drain or sewer pipe - Juwei Net Floor Drain Treasure can not only prevent small flying insects from entering the room, but also prevent aftertaste. There is no need to modify the original floor drain.

Resolution. 1. Always keep all the floor drains in the toilet with water, and when the water is dry, quickly pour water into the floor drain. In this way, the odor is not only sealed by water, but also the gutter worm does not want to fly out, which is the most environmentally friendly, cost-effective method.

Also, don't forget that the washbasin is connected to the sewer pipe, so when the washbasin is not in use, the drain should be covered. 2. If you want to keep the floor drain free of gutter insects for a long time, you can go to the health and epidemic prevention station to buy some low-toxicity insecticides, dilute them with water, open the floor drain, spray wildly for a while, and then cover them. Spray a little insecticide often, and you can be free of gutter worms for a long time. Encyclopedia].

This is the sling silk version of Zhu Yingtai and Liang Shanbo.

1. The garbage in the bathroom is not cleaned, resulting in the breeding of flying insects.

2. The sewer opening at home is the main entrance for moths and midges to fly indoors, which is one of the reasons why there are more black flying insects in the bathroom than in other places indoors.

3. The bathroom environment is humid and the ventilation conditions are poor, and there is basically no sunlight, which is a good environment for the growth and development of various insects.

I don't know if you have encountered this situation, every summer, there will be some small black flying insects in the house inexplicably, not only on the fruit bowl, in the toilet, but also near the plants. We can all see them, these little black worms look very small, but people will be very upset when they see them, and sometimes they can't be eliminated at all. Many people will ask, what should be done to eliminate them?

The following is a detailed explanation of the origin for you. <>

First of all, this little black worm does not actually cause harm to the human body, the small black worm that flies around the plant all the time is actually called a fruit fly, this little black worm is very fond of fruits and food, so he will often circle around the garbage can. Studies have shown that the favorite food of fruit flies is grapes, bananas, apples, etc. These fruit flies actually come from the melons and fruits that we buy, and these little black worms will lay eggs on these hangings, and when we buy these fruits back, the eggs of the little black worms will naturally be carried to the kitchen, so they gradually develop into small black black worms.

Usually buy back the fruit must be cleaned, try to buy the fruit on the same day to eat, if the fruit is rotten or not fresh, try to throw it away, to curb the rotten production of small black worms. <>

Secondly, this small black worm may also come in from the crack in the door, you can check that there is a gap near the window, and then make up or repair it later. In addition, if the situation is very serious, you can also use chemical ** to kill small black insects, and some insecticidal sprays will often be sold in supermarkets, which can effectively kill small black insects and solve your worries. <>

All in all, in our life, the essence of the problem is that our living environment is too poor, and we must pay attention to keeping the furniture tidy when living at home, especially the cleaning of sewers and sewer pipes, to prevent sewage precipitation, and fundamentally inhibit the production of small black worms.

The methods for dealing with the small black flying insects in the toilet are: 84 disinfectant, white vinegar with cigarette butts, and baking soda.

Disinfectant

When it comes to 84 disinfectant, everyone is familiar with it, because it has a disinfection effect, and we can properly disinfect our clothes when we go out and come back. In addition to disinfecting our own clothes, we can also use it to kill small flying insects.

Everyone knows that 84 disinfectant has a strong disinfection effect, so we can't spray it directly on the human body, we need to dilute it to use it for disinfection. If we use 84 disinfectant, we need to dilute it in water and spray it on areas infested with small flying insects, such as trash cans, sinks and toilets, so that the small flying insects can be eliminated.

2. White vinegar and cigarette butts

White vinegar has the effect of softening dirt and can also help us remove dirt, cigarette butts contain nicotine and tar, even the leftover cigarette butts have these substances in them, these substances can destroy small flying insects, so we can use them. We only need to put the cigarette butt in the white vinegar and soak it properly for about ten minutes to disinfect it. If you feel that the sour taste of white vinegar is too strong, we can also add some water to dilute it appropriately.

After these solutions are made, we can pour them into the sewer, which can kill the eggs in the sewer and remove the odor from the sewer.

3. Baking soda

Baking soda has the function of softening and decontamination, and we can use it to repel these small flying insects. Most of the causes of small flying insects are because the things in the house are deteriorating and rotting and produce peculiar smells, so these fruit flies and small flying insects will attach to them. We just need to rinse these dirty areas so that there will be no breeding of small flying insects and other bacteria.

So we can use baking soda to clean some places that are prone to breeding small flying insects, such as sinks and sewers.

We can put baking soda in boiling water, then stir it well, and then we can take it to clean the sink and sewer, which can effectively kill small flying insects.

1. The first trick: pesticides.

First do a good job of toilet hygiene, dispose of garbage, then close the toilet window, spray more medicine into the toilet with insecticide, and then close the door, simmer for a few hours, and the small flying insects will die.

2. The second trick: boiling water

When a small flying insect crawls out of the toilet or floor drain, you can pour boiling water from a kettle into the floor drain or laxative pipe, which can scald the small flying insects.

3. The third trick: extinguishing the grave lamp.

Mosquito killer lamps can effectively get rid of small flying insects, and a mosquito killer lamp can be hung in the toilet. The purple light of the mosquito killer lamp will attract small flying insects, and when the small flying insects fly close to the mosquito killer lamp, they will be electrocuted.

To remove small flying insects in the toilet, keep the toilet dry and disinfect the toilet regularly, you can completely remove gnats.

Adult gnats mostly fly out of septic tanks, cesspools, toilets, drains, and drains. This is due to the fact that gnats breed in these environments and are often found on the walls of kitchens and bathrooms.

The whole body of the gnat is densely covered with fine hairs, which can easily carry germs, and can basically be counted as a pathogen. When they fly indoors and land on food, it is easy to land the virus they carry on the food, which in turn can cause infection to the human body.

Hazards:

1. Hazard 1: Carrying germs.

White-spotted gnats and star-spotted gnats often appear on the walls of kitchens and bathrooms, and their whole bodies are covered with fine hairs, which are easy to carry germs, and may contaminate food and spread diseases.

2. Hazard 2: Spreading E. coli.

The activity of gnats is not high, and the chance of mechanically transmitted diseases is low, which can cause E. coli disease.

3. Hazard 3: Affect indoor cleaning.

Gnats are not very capable of flying, often stopping on walls and not moving, and will only fly away when disturbed. Flew a short distance and stopped at a nearby wall.

There are small flying insects in the toilet, first of all, it is necessary to keep the toilet dry, it is better to have stagnant water on the floor, and then it is to regularly ventilate and maintain air circulation, and then it is necessary to make it clean, and the most important thing is to use insecticides in time to close the window for a few hours, and the small flying insects will die, and the other is that the toilet should be disinfected frequently, so that it can effectively kill the eggs.

The hygiene of the bathroom is not good.

Sediment in sewers and moisture.

The bathroom environment is humid, basically no sunlight, and it is a good environment for the growth and development of various insects.

Solution: Open the bathroom door as often as possible to keep it ventilated.

The bathroom is usually cold and damp, if you close the door all year round, the air inside is not circulating, which is very conducive to the growth of small creatures, so remember to open the doors and windows, ventilation is very important.

Make sure the bathroom is clean.

It is inevitable that the environment will be humid, but we must ensure that it is absolutely clean, hygienic and odorless, so daily cleaning is essential.

Insecticides Use insecticides in an appropriate amount, after spraying insecticides, remember to close the doors and windows to ensure that the confined space can kill flying insects, and after a period of time, before using the bathroom by yourself, you must ventilate and do not cause harm to yourself.

Don't create garbage in the room.

In addition to being in the bathroom, gnats will also favor some food scraps, peels, etc., remember to put away the garbage in time to bring it out of the room, and do not provide a favorable environment and things for small flying insects.

Apply toilet water to your body.

Applying toilet water is to prevent the attack of small flying insects, because effective measures will not work for a while, and it will inevitably fly around your room, so you must pay attention at this time.

Use an electric mosquito swatter.

The flight ability of the gnats is very poor, and it can be effectively removed by using an electric mosquito swatter. By keeping the environment as dry and tidy as possible, you can reduce the number of gnats in the toilet.

Leave no standing water. The number of gnats can be controlled as long as the container that is easy to accumulate water is emptied, the floor or sink is cleared, and the outdoor gutter is kept unblocked.

1. The hygiene of the bathroom is not good.

2. Sediment and moisture in the sewer.

Solution: 1. After using the toilet, remember to flush it. Keep good habits, and over time, there will be a lot fewer small flying insects.

2. The sanitary dead corners in the bathroom should also be kept clean, otherwise there will be insects.

3. It is best to clean the pipes frequently, and it will be better to wash them frequently with the lotion liquid that passes through the pipes.

4. In addition, it is good to cover the sewer when not in use. Avoid bugs flying through ventilation ducts or other homes.

5. The bathroom should be kept dry as much as possible, and some air fresheners can be sprayed appropriately.

**I don't know what it feels like to be photographed by you, but according to your description, it may be an adult flea fly. Flea flies, also known as humpback flies, adults are small in size, will be attracted by the smell of garbage decay from the mesh of the screen window into the room, larvae are rotten or parasitic, feed on a variety of household garbage, and will crawl to the corner to pupate when they are old. Clean up the garbage frequently, try not to leave it indoors overnight, and clean up the dirty water in the trash can can effectively reduce the number of fleas and flies.

Guangdong specialty, hahaha Guangdong has a lot of this kind of bed bugs, mites, etc., very annoying.

Could it be a fruit fly or something, it feels a bit like a fruit fly?