1, root blocking the entry of flying insects: the window must be one of the main places where small flying insects enter the room. Therefore, we need to check the position of the window at home to see if the screen window is aging and there are holes for flying insects to enter. If you find that the gauze window is too large, you can choose to replace some screens with dense meshes, which can effectively block the passage of flying insects into the room.
2, light source to attract insects: At night, we can prepare a pot of soapy water under the lights at home. Flying insects usually fall into the water. With their ability, once they fall into the water, it is difficult for them to get rid of the trap we set by themselves. The next morning, they can be done, check their own achievements, then pour out the water, and then change a pot of soapy water for use at night. After one week, they will find that the number of flying insects at home is obviously reduced.
3, the home should be cleaned in a planned way: many small flying insects like rotten, damp and dark environments. For these places, we must clean them in time, and don't leave some sanitary corners at home. These places that we can't clean up every day are usually the places where these small flying insects like to stay.
4, effective use of kitchen onions, garlic, vinegar, etc.: First, take appropriate amounts of onions, garlic, vinegar, etc., cut onions and garlic into small pieces, add appropriate amount of vinegar, and place them in places frequented by flying insects, which has obvious expelling effect. Especially for flies, cockroaches and so on, because these flying insects are not used to the pungent taste of onion and garlic vinegar, so they will try to stay away from it, which will remove the effect.
The source of small flying insects:
1, one is the fruit fly. In summer, people love to eat vegetables and fruits, and there are inevitably a lot of garbage such as peels and stones. If this kind of garbage is not treated in time, a lot of small flying insects will grow in the garbage bag every day.
2. The other most common is the small flying insects that breed in sewers. The kitchen uses a lot of oil, and when washing bowls and pots at ordinary times, a lot of food residues pass through the sewer, which inevitably accumulates. After a long time, there is more and more grease and dirt in the sewer pipe. When the temperature rises in summer, small flying insects will naturally flow continuously.
3, the bathroom is also a place where small flying insects are easy to breed. In summer, people sweat more and often take a shower. Some bathrooms in old houses tend to smell bad in summer, and many people habitually close the bathroom door. The moisture in the bathroom is difficult to discharge, and it is also easy to breed flying insects on the ground and in the sewer.
3. There are also families with more flowers, and small black flying insects are easy to appear in flower pots in summer.