How to clean the dust and lice on the bed?

How to clean the dust and lice on the bed?

How to clean the dust and lice on the bed? Many people kill bugs when they see them. Most people are afraid of bugs, especially in summer. I believe we all know. Let's take a look at how to clean the bed with dust lice.

How to clean a bed with dust and lice? 1 A bed with lice can be removed by cleaning and killing lice and eggs.

1. Pack and clean articles infected by insects with bags. Smaller items that can't be cleaned can be scalded at high temperature to kill bed lice. For example, personal belongings can be packed in plastic bags and kept in hot and sunny places for several days. Bed lice can also freeze to death at sub-zero temperatures, but the refrigeration time needs at least two weeks. It is impossible to remove bedbugs from the whole house or apartment by heating or cooling.

2. aim the steam at the bed lice. Steam can kill bed lice and eggs, and spray steam into every corner and seam.

Vacuum the house. This will remove bedbugs and eggs from mattresses, blankets, walls and other surfaces. Pay special attention to seams, mattress decorative buttons, mattress and spring mattress edges and blanket edges. Then, put the garbage in the vacuum cleaner into a sealed garbage bag.

4. Repair the cracks with gypsum, stick loose wallpaper with glue, and eliminate the shelter of bed lice. If possible, clear and destroy the nests of wildlife.

5. Insecticide. Residual pesticides can be used for local treatment of cracks containing bedbugs. If you use a vacuum cleaner to remove the accumulated dirt and sundries in advance, and then add pesticides to the gap, you can remove bed lice. Many ready-made aerosol insecticides will make bedbugs escape and increase the difficulty of pest control. Powder can be used to control bed lice in wall holes and attics.

6. Throw away items infected by lice. Sometimes infected mattresses and spring mattresses need to be thrown away. Because bedbugs move around the whole house, adjacent rooms and apartments may also need to be inspected.

Patients are advised to pay attention to their own cleaning, often change clothes and take a bath, and clean the floor and carpet. Patients should also expose sheets and bedding to the sun. Sheets should be covered with boiling water and then exposed to the sun. Don't go where there is a source of infection.

How to clean the dust and lice on the bed? 2 1. Dust lice are mainly caused by indoor hygiene and humidity. Always use a vacuum cleaner to clean the dust and lice under the sofa under the stone bed in the dead corner, especially in the gap. Close the curtains, open more doors and windows, ventilate and bask in the sun, and change the position of furniture frequently. Dry and dust-free environment is not easy to breed dust lice.

2. If the positive rate at home is not very good, you can turn on the fan for ventilation, turn on the air conditioner to adjust the moisture absorption, or put some desiccant mothballs. At home, disinfectant 84 is often used for disinfection and sterilization to reduce the breeding of indoor dust lice.

3. Once the dust lice have a headache, they will be wiped clean with a wet towel the next day, mainly distributed in dark and humid places, especially on furniture. There are thousands of dust lice on the black board, especially many. When you see dust lice at home, you should spray Jingweiling dust lice medicine. In particularly serious places, the dosage will be increased, and liquid disinfection and infiltration will kill the eggs. But there is no way to spray it in many places such as fixed closets, so you should cooperate with fumigation to clean up household pests such as dust lice and book lice.

1. Check whether there are insects on other wooden furniture. Open the mattress cover and check whether there are bugs coming out of the cushion.

2. Put the mattress in the sun for a few days, and most bugs will be afraid of the sun and high temperature. In addition, the ultraviolet rays of the sun have bactericidal effect, and when the sun dries, the mattress can also prevent insects.

3. Spray insecticide on the mattress to kill small insects. Insecticide can not only kill insects, but also kill eggs more thoroughly.

4. Crush moth balls and put them under the mattress. If there is an intermediate layer, you can put it in. If there is no interlayer, put it directly on the fabric.

How to prevent dust lice

1, always open the ventilation window at home to keep the room dry, so as to avoid dust and lice living and breeding in wet places;

2. Families allergic to dust mites can use the refrigerator to freeze some small toys and articles at home, such as pillows. Freezing at-17℃ to -20℃ for about 24 hours can effectively kill whiteflies attached to articles. After the refrigerator is frozen, the frozen items need to be taken out and cleaned to remove white lice and allergens. In winter, you can also freeze things outdoors.

3. Clean up household wooden furniture or leather sofas and chairs in time. Fabric furniture or other soft furniture can easily hide dust and lice at home, so we must vacuum these furniture once a week.

4. When using a vacuum cleaner at home, it is recommended to use a vacuum bag cleaner as much as possible.

If conditions permit, high-performance dehumidifiers and air conditioners can be used indoors, which is a practical and effective method to reduce indoor relative humidity.

6. Clean or replace the dust cover or filter screen of household air conditioner in time.

How to clean the dust and lice on the bed? 3 1. Dust lice are a kind of mites, and they like to crawl in wet places, usually in summer. They are so small that they can only be seen under a magnifying glass. They generally eat dead cells of animals for a living and can survive in dusty places. 7% of their bodies are liquid, so it is very easy to cause skin allergies.

2, dust lice are afraid of high temperature, and dust lice will live in every place indoors. Generally, dust lice can be found as long as there is dust. Washing sheets and pillows with hot water at 55℃ every week can make dust lice die immediately. The better growth humidity of dust lice is 75-8%, and it is necessary to reduce the humidity during this period, which can also slow down the increase of dust lice.

3. Pyrethroid insecticides have strong contact toxicity and stomach toxicity, and are quick, durable and convenient to use. During the period, it can be directly diluted with water, which can give full play to the drug effect, has good dispersibility, is safe to animals, has no irritating smell, has no corrosive damage to the surface of objects, has a certain ovicidal effect, and generally has a high contact killing effect on fleas.

4. If dust lice, bed lice and book lice are serious, the dosage can be increased, and the extra dosage is 12ml/ sprayer. Then, open all the bed boards, take out the wooden boards, and expose the bed frame beams. If there is a beam in the middle of the wooden bed, it needs to be removed, because the intersection is an important place for dust lice, bed lice and book lice to lay eggs.

5. Be careful when spraying, generally until the board runs, especially at the joint between the bed board and the bedstead, and at the gap on the cutting surface of the bed board, where dust lice, bed lice and book lice are hidden, and then check the wall and ceiling. There are small black spots on the wall, where dust lice, bed lice and book lice are concentrated.

Wash the clothes, expose them to the sun to avoid residual eggs, close the doors and windows after spraying the medicine, enter the room for cleaning after 3 hours, and check and clean the gaps in time to see if there are any residual dust lice, bed lice and book lice.