Egor Buranov/ article author
Disinfection, pest control, disinfestation, knowledge of drugs, SanPiN. Conducting laboratory and field tests of repellent, insecticidal, rodenticidal agents.

Pencil Masha from bedbugs

When bed bugs in an apartment or house, the owners are often lost and do not know what can be done. After all, these parasites are a real natural disaster, which is very difficult to deal with quickly. The first remedy that can help in this fight is Mashenka crayfish from bugs, which guarantees the destruction of insects for a very small price.

Components Masha and their action

Chalk Mashenka contains 2 main components:

  • zeta cypermethrin - an insecticidal substance, an antipsychotic, acting on the nervous system of bedbugs, which causes muscle paralysis, for humans and domestic animals this remedy is quite safe due to a very small amount (0.1%);
  • deltamethrin - an additional toxic substance that enhances the effect of the first poison has a similar paralyzing effect (0.05%).
Chalk Mashenka-1
Chalk Mashenka

Due to additional components (chalk and gypsum), the poisonous substance during application is fixed on the surface of the floor or wall and does not crumble. When the bug enters the chalk strip of poison with the paws, then the poison penetrates the insect through the proboscis and digestion. After absorption in the blood, the insecticide begins to exert its effect. An infected bug in contact with another colleague passes poison to it, acting on the principle of a virus.

Important!

Insecticides in the composition of chalk Mashenka also act against larvae bedbugs, depriving them of the opportunity to develop and killing their defenses.

Chalk Mashenka is recommended not to wash off within 1 month. According to studies, 70% of parasites die in the first 7-10 days after applying the product on the surface, then the remaining individuals and larvae die.

Preparing the room for processing

It should be understood that the use of crayons can affect insects, if not very many. Crayon Masha from bedbugs you need to buy at first signs of insects in the house. And if there are already too many of them, it’s better to purchase more powerful ones. effective remedies for bedbugs or call a special service.

Chalk Mashenka
Chalk Mashenka

Preliminarily follows prepare the room:

  • remove unwanted objects from the treated area and remove children and pets;
  • remove food;
  • wash linens in hot water, wash the dishes well;
  • move furniture and appliances that use electricity from the walls;
  • it is recommended to wash the windows and ventilation openings, as well as the door jambs with a solution of bleach, then wait until everything is dry.

Recommended Use

Depending on the purpose of the room, Masha’s pencil from bugs can be used in 3 ways:

  • "Drawing" with chalk on surfaces;
  • pre-grind the product, and then dust the room (this method is more toxic, because a person will inhale poisonous dust);
  • dissolve the chalk in water to a state of liquid slurry and wet the surface.

On a note!

One crayon is designed to process an area of ​​30 square meters. m regardless of the selected method.

When using the drug, gloves should be put on hands, it is better to use a respirator (or gauze bandage) for the face, and after processing wash hands and face thoroughly with soap and water. Chalk Mashenka should be freed from the wrapper by half, and the bottom of the packaging with chalk, which will have to be taken up by hands, should be used for protection. The product is coated with all necessary surfaces in bold stripes with a width of at least 2-3 cm

Using chalk Mashenka
Using chalk Mashenka

Mandatory areas for processing Masha:

  • frame couch or beds, mattresses and pillows on the couch;
  • the perimeter of the room (skirting boards, lower parts of the walls, floor), if there are cracks in the skirting boards, then it is better to use a solution with Mashenka and apply it with a brush;
  • the back of carpets or other floor coverings;
  • all rear and lower parts of furniture;
  • paintings around the perimeter and behind;
  • joints between wallpaper, especially in places where they are behind.

On a note!

After treatment, it is recommended that all households and pets leave the apartment for several hours, leaving all windows and doors closed. Upon returning home, ventilate all rooms.

After careful treatment with small chalk, most of the bugs die in 2-3 days, the survivors "reach" in 1-2 weeks. To wash off the chalk residues after 4-6 weeks, a soda-soap solution should be used.

Using Masha for prevention

Preventive treatment may be required if it is known that bedbugs appeared in the neighbors. The principle is almost the same as for the extermination of insects, only the chalk Masha should be applied in the area of ​​the front door and in the vestibule (if any), as well as around the windows. Strips of chalk can be drawn thinner - about 1 cm. Similarly, after a month, wash off the insecticide with a solution of soap and soda.

Other chalk insecticides

A wide selection of insecticidal crayons is presented in household chemical stores:

  • Chinese bugs pencils use the same principle: they can be applied to any surface. Their action is longer, but quite effective. The performance of the chalk remains for 1-1.5 months, odorlesshas a budget value.
  • Crayon Brownie contains the active toxic substance deltamethrin (0.15%) and is intended for the extermination of domestic insects, including bugs. The validity period is 8 weeks.
  • Titanic - insecticidal chalk against bugs, containing a combination of two substances - cypermethrin (0.1%) and fipronil (0.04%), has a prolonged effect (up to 2 months), designed for 30 square meters. m room.
  • Crayon Clean house - the pencil is light yellow or blue, has no smell. The active component is alpha-cypermethrin (0.2%), applied to the path of bed bugs, 1 crayon is designed for 20 square meters. m surface and lasts up to 5 weeks.
Chalk Clean House
Chalk Clean House

All of these crayons can be bought for a small price, they are completely safe for children and animals. When choosing, experts recommend buying a product containing two components, as they are much more effective and have a longer effect.

For those who still doubt and wonder: does the crayon Mashenka help from bedbugs, you can answer positively, but with the condition that the apartment is not very infected with bedbugs. In such a situation it’s better get rid of bed bugs more effective insecticidal drugs that will destroy most of the colony, and then process the premises with the help of crayons, which will kill the “survivors”.

Reviews about the chalk pencil Mashenka from bedbugs

When we got bugs, I first tried to popshikat everything aerosol spray, the parasites disappeared, but returned a week later. And then she decided not to splurge anymore and bought a cheap and tested for years chalk Mashenka. I drew them all the baseboards and sofas, enough for the whole apartment. The night was calm! Crayon Mashenka definitely works.

Oksana, Moscow

When they settled in a new apartment, they found bugs, they were horrified. They are on the first night bit baby and us.Parents advised to buy Mashenka crayon, which they have already tried more than once. My child and I left for mom, and my husband carefully processed the entire apartment. You won’t believe it, but the bugs are dead. We then collected them everywhere dead. And now I keep the crayon just in case in the house to use for bedbug prevention.

Sergey, Perm

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