What should I do if there are insects on the back of the leaves?

It is a spider mite, and the other is a red one called a spider mite. They are both mites.

The elimination method is as follows:

1. First, install a window screen with a larger number of meshes, which can effectively prevent bugs from flying into the home.

2. Secondly, if the bugs have already come in, it is difficult to kill them all. You can clean them up intensively. Turn off all the lights in the house at night and turn on only one balcony light. After the bugs gather, Just spray it with mosquito killer.

It is best to spread the rice out in the sun, when the sun is very hot at noon. At this time, all the rice bugs will run away, and they will be gone soon.

3. In addition, take mahjong mats as an example and follow the instructions for other types of mats:

1. Spray some insecticide on the back of the mat to kill insects.

2. Sprinkle some quicklime powder on the area where the insects are growing (the back of the mat) and remove them after a few hours.

3. Use pepper water and chili pepper water to kill insects. Frequently smearing the mahjong mat with vinegar can prevent mildew and keep it looking new for a long time. Using moth balls can prevent insects (but not mildew). Using anti-insect pills can prevent both insects and mildew, and it will last longer! Generally, insects don't like scents, so you can use soaps, perfumes, etc. to repel insects, which is also environmentally friendly.

Fourth, you can put the mat in the bathtub and soak it in water. Add 3% salt or alkali, bleaching powder, lime, etc. to the water. Soak it for 24 hours to prevent moth.

Put some soapy water inside to make it sticky, and they will hit it and be stuck to death.

Extended information:

There are many reasons for bugs. Find the source of life:

1. The ground is too damp, and the humid environment can easily harbor some small bugs. !

2. If you do not pay attention to personal hygiene, leave food residue everywhere, leave the dishes and chopsticks in the kitchen unwashed overnight, etc., it is easy for bugs to grow!

3. Are there any dead spots behind your cabinets and liquefied gas, which provide a dark living environment for bugs? Use some quicklime to deal with moisture and apply it along the wall.

4. Hygiene issues! Dead spots are always cleaned!

The above are all permanent solutions, just use insecticides.