As we all know, home is our warm harbor. However, when there are some uninvited guests in our warm homes, I believe that many people are broken and helpless inside. These so-called "uninvited guests" are pests that everyone shouts and fights.
Today, I will give you an inventory of several of the most common in the home, so that everyone can do a good job of pest control.
1. Mites
Replacing HD large picture mites is almost everywhere. Among them, we are most familiar with dust mites. They are often found on carpets, sofas, bedding, cushions, pillows, cotton coats, sweaters and other places. Dust mites are strong allergens that can cause diseases such as dust mite asthma, allergic rhinitis, atopic dermatitis, and chronic urticaria.
In flour, ham sausage, brown sugar, milk powder, bacon and other foods, there are also white mites hidden. Once it is pricked by a mealybug or comes into contact with its metabolites, it may cause allergies, leading to dermatitis, allergic asthma, allergic rhinitis, etc.
Insect removal must kill skills: clean and dust often, and wet work, to avoid mites flying with the dust spread; for items that are inconvenient to clean or dry, you can spray qualified insecticides containing permethrin, cypermethrin, cypermethrin and other pyrethroid components.
2. Ticks
Most ticks suck blood for a living, especially the hard ticks in it, which belong to the "lai death type" vampires, and once they find a foothold in people, they will bite and suck blood for a long time. After sucking blood, female hard ticks can increase by more than 3 times.
With tick bites, the wound may have inflammation, erosion, ulceration, or secondary infection. Ticks also secrete neurotoxins during blood sucking, causing paralysis of the "victim's" muscles and even respiratory failure and death, called tick paralysis.
Insecticide must be killed: plug the wall gaps, small holes to clear their hiding places; can be sprayed with insecticidal aerosol containing sulphide, chlorpyrifos, pyrethroids and other components.
3. Lice
There are three kinds of blood-sucking people: head lice, body lice and pubic lice. In addition to blood sucking, lice can also infect diseases such as relapsing fever, epidemic typhus, and trench fever. Lice belong to the "same end" vampire, it does not transmit relapsing heat through bites or feces, but after being squeezed by a person with fingernails, its body regressive thermorelix (pathogen) infects the skin or mucous membranes of people.
Lice on the human body do not like humidity and higher temperatures, and when exercise or fever, the surface temperature of the body rises and sweats, which can drive the lice away.
Insecticide must kill: lice are not heat-resistant, at 50 degrees Celsius, after 30 minutes can kill lice and lice eggs; for lice clothes, bedding, etc., before washing and drying, ironing lice can be used to remove lice; insecticides can choose high-efficiency and low toxicity of dextrin, dichlorophenoxyfenthrin or ether permethrin, etc.; against head lice, you can use a brush to dip about 0.1% of the above agents or special lice inhibitors on the hair.
4. Fleas
Fleas are notorious plague spreaders, often parasitizing humans, dogs, cats, rats, pigs and other animals. Fleas can also cause rat-type typhus. It bites while leaving behind flea feces and spreads disease through flea feces, and is a "non-wiping butt" vampire.
Insecticide must kill: spray insecticide (pyrethroid insecticide) in the flea pen poultry house 1 to 2 days, thoroughly clean, remove the mat, garbage, spray the insecticide again; viscose can be placed in the corner of the room to stick free fleas.