Spiders in the house: good or bad? Folk signs and how to get rid of arthropods

Spiders often appear in apartments and houses. Many people are terrified of their “neighbors” and shudder at the appearance of eight-legged arthropods. Sometimes spiders literally fall from the ceiling onto your head or calmly rise on a thin thread in the middle of the room.

Why do spiders appear in the house? Is it good or bad? How to remove unpleasant tenants from the bathroom, room, corridor? There are many solutions and methods. Which spider control method should you choose? The owner of the house must decide. It is important to know what folk superstitions say about spiders.

Reasons for appearance

Arachnids live in nature. If they move into a house or apartment in large numbers, it means they are satisfied with the conditions and sufficient food.

It is known that the favorite food of eight-legged arthropods is cockroaches, mosquitoes, and flies. If there are a lot of insects at home, this often indicates insufficient attention to cleaning hard-to-reach places. It is these areas that are often inhabited by parasites and pests, which are food for arachnids.

How do spiders get into a home? There are several ways:

through cracks in doors, floors, windows;
from the attic of an old house;
on clothes;
from open windows, especially if there are trees, bushes, garbage dumps, and dilapidated buildings near the building.

Types of spiders

There are three main groups of spiders.

Araneomorphic

The most common species are 43,834 arthropod species. Originally inhabited by Latin America, from where they have spread throughout the world since the 1970s. They have adapted to life next to humans.

Mygalomorphic

Includes 2875 species of spiders.

arthroplasty

The least common class, includes only 97 species of spiders.

Mediterranean recluse spiders, distinguished by their reddish-brown or yellowish coloration, live in the southern latitudes of Europe and Russia. The degree of threat from the venom of this arthropod species requires additional study.

Is a spider on the ceiling or in the bathroom dangerous?

Most owners of the private sector and apartments have encountered the phenomenon of spiders in the house. Is this good or bad for the owners? Good news or trouble awaiting household members? Is it possible to kill spiders in the house?

The answer largely depends on how strong the belief in omens is. If the owners are superstitious and listen to the opinions of “all-knowing” friends, sorcerers and fortune tellers, their attitude towards spiders will be more than reverent.

Many fortune telling and omens give spiders positive qualities. A meeting with eight-legged arthropods promises good luck, unexpected income, and communication with a person whom you have not seen for a long time. There are also bad omens: illness, failure, long journeys, unplanned moves, adultery.

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Folk signs

Surely not everyone knows when meeting a spider promises good luck, and in what cases it is better to think about planned activities or reconsider your attitude towards life. Popular signs can be treated differently, but they should not be completely ignored: it is no coincidence that wise people paid attention to the subtleties and “little things” of everyday life.

Common signs associated with spiders:

to meet in the morning - to a good day, to see in the afternoon - to great love;
a spider hovered over the table while eating - someone is plotting, you need to be on your guard;
an unexpected fall on your head is a big income that no one knows about;
a spider appeared on a string right before your eyes - you will meet a person whom you have not seen for a long time;
an eight-legged arthropod appeared on the bathroom wall - a hint of the need for changes in life;
a spider rising up - great news, promotion and success in business;
a trap appeared over the bed - illness, adultery are possible. You shouldn’t take this sign seriously; it’s better to clean up the bedroom, clear the corners and ceiling of cobwebs, release the arachnid outside, and your mood will immediately improve.

Spider Body Size and Structure

The body size of an animal depends on its gender. An adult female grows up to twelve millimeters in length, a male up to eight millimeters. Taking into account the distance between the legs, this size increases to twenty millimeters.

Tarantula spider on a man's hand

A characteristic feature of this species is the brown marking that resembles a violin. It appears in mature individuals, but is sometimes noted in young spiders. The recluse spider has six eyes, unlike other arthropod species that have eight visual organs.

At rest, the animal’s paws, devoid of spines, are thin and long, evenly distributed on the sides. In case of danger, the front legs are pulled under the body, the side legs are raised, and the hind legs are straightened.

The paws and lower part of the body are uniformly colored, without spots or stripes. On the bends of the joints of the legs, pigmentation is lighter compared to the main one. The color of the animal's body depends on its habitat and environmental conditions, from brown and dark brown to completely black.

The abdominal cavity of the hermit beetle is covered with fine hairs that look like fur when viewed under a microscope.

What kind of spiders are there in the house?

Eight-legged arthropods living in the home are a fairly small group of species. Most often, quite harmless, peaceful creatures from the class of arachnids settle at home. Thin (long or short) legs, a small brown or yellow body - this is what spiders look like in an apartment.

Terrible (up to 3-4 cm in size) black individuals from trees often weave dense webs from the street, on balconies and loggias, under the roof. Large spiders with a massive abdomen and voluminous limbs sometimes crawl into a home, but do not stay long - they need larger food, midges and fleas are of little interest to them.

Note! Spiders do not bite, they only scare their owners with their fast movements. Arachnids do not attack; they try to hide in a secluded place if a person approaches.

The main types of house spiders:

harvest spider. Other names: centipede, window spider. The abdomen is small - up to 1 cm, the legs are long - up to 5 cm. Trapping nets are randomly scattered around the house. The eight-legged arthropod prefers dark corners and the area above the window. The centipede watches when midges or flies fall on the web, injects poison, and immediately absorbs the prey;
Hobo spiders enter rooms through open balconies and windows. They do not weave trapping nets: arachnids grab stray insects, inject a dose of poison, and then move to a new area. Hobo spiders resemble centipedes: a long abdomen and limbs of approximately the same size;
The house spider is much smaller than other varieties: body length is up to 14 mm. A fishing net looks like a pipe. The ambush is often carried out by the female. Small spiders rarely cause panic and fear; they are easy to take out the window.

Preventive measures

Preventive measures that can prevent the appearance of arthropods include:

Fight against other insects that are food for spiders. If they have nothing to eat, they will not stay in the apartment for a long time.
Clean your room often. During cleanup, the webs are often destroyed, forcing the spiders to move to a safer location. Plus, a clean room leaves less food for arthropods, which also encourages them to leave the inhospitable area.
Place mosquito nets on the windows. They will block one of the main access routes to the premises. Don't forget to take them off for the winter.
Spiders do not like strong herbal aromas, such as mint or eucalyptus. They try not to stay in such premises for long.

Is it necessary to fight arthropods?

Corners covered with cobwebs with dead insects entangled in a trapping net, accumulation of dust, arachnids scurrying along the floor, bathroom walls or under the ceiling create an unesthetic picture in the home. The abundance of spiders indicates insufficient order in the house or apartment, lack of regular cleaning of hard-to-reach areas.

Dust, spider waste, dried flies and cockroaches among cobwebs can hardly be called beneficial to health and decoration of the home. For this reason, the answer to the question: “Should I get rid of spiders in my house?” – of course, it will be affirmative.

Methods of struggle are another matter. Most often you can find recommendations not to kill spiders, but simply put them on a stick or scoop and take them outside. The advice is good, but it is not always easy to implement due to the panic fear that many people experience in front of arachnids.

The first reaction to a spider above the bed or in the bathroom is to kill, crush, or hit with a slipper as hard as you can. It is difficult to cope with emotions, especially if the spider has reached a large size. Tiny arachnids do not cause such negative emotions, more often they remain alive, and safely “move” on a stick or broom to the balcony.

Description of species found in the apartment

There are no more than a dozen species of domestic spiders. They hide from people in dark corners and are completely harmless. They can be distinguished by the appearance and structure of the canvases.

Spider Harvester

It is characterized by a small body and long thin legs. As children, many of us thought that they hunted large insects, but this is not entirely true. It feeds on beetles, mosquitoes, midges, flies and other small insects. Helps control the spread of pests in your home. At the same time, its web is not sticky, it is woven haphazardly (that is, it does not look like a web from pictures, but simply like a chaotic interweaving of threads). He does not poison his victim, she simply gets entangled in his web and dies.

Steatoda Large

Small arthropods (6-10 mm) are black or dark brown. Females are slightly larger. There are characteristic spots on the stomach. Males are white and females are reddish. They feed on small insects. They are characterized by a sticky web, but it is almost impossible to find them during the day. They hunt at night, and when they bite a victim, they release poison to immobilize it. However, the venom of one spider is not enough to cause serious harm to humans. However, allergy sufferers are advised to take antihistamines in case of a bite to avoid possible allergic reactions.

Amaurobid spiders

Amaurobiid is almost never found indoors. Most often, individuals of these spiders live in basements and on balconies. Its web has a funnel-shaped structure. The web is not sticky at all. It feeds on insects. When prey gets caught in the web, it jumps out and drags it to a shelter. Amaurobiids are usually ginger-colored and can range from 8 to 15 mm in body size. The main feature of these spiders is secrecy; from Latin their name is translated as secretive.

Hobo spider

A fairly common long-legged house spider. Small translucent body with black dots, brownish-gray long legs. Eats insects and their own species. Poisonous, but only to small insects. For humans, the venom of this spider is harmless and cannot cause harm. There may be a slight burning sensation and slight redness at the site of the bite for a few minutes. Usually they do not stay long in one place; after consuming a victim, they change their place of hunting and residence accordingly.

Spider in the attic

Quite a large representative of house spiders (body length 12-18 mm). The color is dark brown. The insect's body has lighter markings with three spots on each side. Legs are hairy. Spiders of different sexes practically do not differ from each other in appearance. Poisonous, but not dangerous to people and pets. Spiders of this species behave absolutely non-aggressively, do not attack themselves and can bite only for the purpose of self-defense. It waits until the prey gets caught in the net, jumps out and attacks it.

White karakuta spiders

Homebody spider

The house spider has an elongated body. Adult color ranges from dark orange to brown or beige. Legs are striped. There are two boring black stripes on the chest. The belly is mottled brown, beige and grey. At night he hunts flies and mosquitoes.

The house spider weaves its web using a funnel. Threads of cobwebs spread to different corners of the room. When another insect gets caught in the web, it jumps out and pulls it into the funnel, where it eats. This is not an aggressive species. If the grid is not broken, it hides in it, but if it is damaged, it comes out. In case of danger, it can bite, but the bite is painless for humans.

How to get rid of it: effective methods

How to get rid of spiders in the house forever? Eight-legged arthropods will leave their homes on their own if you deprive them of a comfortable habitat. Owners need to think about what factors attract arachnids and eliminate reasons for visiting the house.

How to proceed:

seal all cracks in doors and windows;
clear the attic and living quarters of rubbish. Arachnids settle in areas where there are many secluded places and there are enough zones for arranging a shelter;
hang grates with small cells on the air vents;
regularly clean an apartment or private house, do not be lazy to collect dust and cobwebs in the corners, from the ceiling;
look into hard-to-reach areas, thoroughly wash corners and areas under the sink, bathtub, and the side of the cabinet;
clean the porch, the area above the threshold, clean the balcony more often, especially if it is not glazed;
deprive eight-legged arthropods of their favorite food: destroy cockroaches, midges, mosquitoes, flies living at home;
old furniture, rags, unnecessary appliances, boxes, baskets piled up in utility rooms are an ideal habitat for many-legged “aliens.” Only cleanliness and space will reduce the risk of an unpleasant neighborhood with arachnids.

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Effective methods of control:

sticky tape traps for catching flies and mosquitoes. Place the devices horizontally in places where spiders frequently move;
a vacuum cleaner plus a damp cloth is an ideal weapon against eggs and trapping nets;
Place walnuts and horse chestnut fruits in the habitats of the arachnids. Spiders cannot tolerate the smell of natural products and leave the room;
essential oils against arachnids. Prepare a solution of 500 ml of water and 20 drops of mint, eucalyptus or tea tree ether, spray the areas where spiders accumulate with a spray bottle. This method is less harmful to eight-legged arthropods than spraying toxic aerosols.

Ways to fight

If you have a fear of spiders and cannot live in the same room with them, you should get rid of them immediately. Means for killing spiders are divided into:

folk;
store-bought

The former are less effective, but safer for the environment. The latter, on the contrary, are highly reliable, but they do not contain the most useful chemicals.

Chemicals

Among the chemicals used to control arthropods are:

Butox-50;
Neoron;
Raid.

Butox-50 is an insect control drug used to treat apartments and animals. You can purchase it at a pharmacy specializing in the treatment of animals. Advantages of the drug:

a universal tool that solves a wide range of problems;
reasonable price of the product;
high efficiency.

Flaws:

it is toxic to humans, and when processing the premises it is necessary to take care of personal protective equipment;
loses effectiveness when mixed with drugs that contain phosphorus.

Mode of application:

take 30 milliliters of the drug;
dilute it in 10 liters of water;
we treat an apartment with an area of up to one hundred square meters with the resulting solution;
After spraying the drug in a room, isolate it for 20 minutes by closing the windows and doors;
ventilate the room, and then organize wet cleaning.

Neoron is considered an extremely effective chemical that can clear a room of uninvited guests in the shortest possible time. Advantages of use:

speed of spider destruction;
price. For one ampoule of Neoron you will have to pay no more than 15-20 rubles.

Flaws:

high toxicity. Because of this, Neoron is prohibited from being used in the kitchen. If the drug gets into food, there is a high probability of severe poisoning.

Raid is a spray used to control cockroaches and other insects that are food for spiders. If they have nothing to eat, they will soon leave the premises on their own.

Note! When using chemicals, follow safety regulations and use personal protective equipment.

Folk remedies

Folk remedies allow you to remove spiders from the apartment without endangering the health of the rabbits. The following methods are popular:

use of diatomaceous earth;
spraying the room with mint;
use of boric acid;
cleaning the premises.

Diatomite, or “mountain earth,” is a sedimentary rock that helps fight arthropods due to its abrasive properties. It causes severe damage to the arthropod, which is incompatible with its continued existence. It is enough to sprinkle it in a thin layer next to the baseboards, and you can forget about spiders.

Pros:

not addictive.

Minuses:

destruction speed.

Peppermint essential oils sprayed indoors repel insects, causing them to retreat as quickly as possible. Mint is used as follows:

dilute a few drops of mint in water;
spray the solution in arthropod habitats;
To prolong the effect of mint, moisten a cotton swab with it and place it in different parts of the room. Cotton wool retains the smell longer.

Mint can be replaced with tea tree if you are allergic to it.

Boric acid is considered a budget-friendly spider repellent that is less toxic than aerosols and other store-bought chemicals. It is available at any pharmacy, and the application algorithm is extremely simple:

dilute the powder in water;
wipe the corners and other places where spiders may be with the solution;
after a while they will completely disappear.

Cleaning the room is one of the simplest folk remedies to get rid of spiders. Does not require additional cash costs.

Prevention measures

Most owners do not want to put up with spiders in the house. One multi-legged “alien” is most likely good news, but a lot of arachnids scurrying around the apartment, suddenly appearing before your eyes, is annoying and frightening.

Cleanliness of the apartment, absence of trash, regular cleaning of all rooms and areas are the basic rules, if followed, an invasion of spiders will definitely not happen. Even during abnormally warm years, when too many arachnids breed, a spacious apartment in which order reigns will be free from “decorations” in the form of trapping nets.

Even if the owners are kind to spiders, they believe that “neighbors” who weave trapping webs cannot be killed, and it is not worth keeping arachnids in corners and closets. Houses and apartments are places where people live, not eight-legged arthropods. Each owner chooses at his own discretion methods of combating arachnids.

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Chemical preparations for arthropods - which ones to choose?

Considering how long spiders live (usually no more than a year), you might think that fighting them is pointless. However, one must remember the ability of arthropods to actively reproduce. The new generation of spiders will replace the old one so quickly that it will be almost impossible to achieve cleanliness in the house without cobwebs and dry bodies of their victims without special means.

The most effective chemicals are:

"Butox 50".
"Neoron".
Dry trap tablets.

"Butox 50" is a simple and affordable product, easy to use. Use it after carefully studying the instructions on the package. To achieve the result, it is enough to spray surfaces where spiders often visit, after preventing the entry of clean air through windows and doors. After the product wears off, ventilate the room.

The drug "Nero" enjoys well-deserved trust among specialists. Just as in the previous case, it is necessary to study the instructions for using the product. In places where food, children's toys, and dishes are stored, the product is used with extreme caution, protecting vulnerable items and products with film.

An alternative to aerosols, often with a pungent odor, are tablets, also known as traps. They are produced in dry form, lure spiders, and then poison them with poison. The method is simple and effective, but far from humane.

Should you be afraid of spiders?

All spiders are predators. The exception is the skunk spider, which feeds on acacia greens. Many of these pests are poisonous. But only a few species out of more than 40,000 are dangerous to humans. They are found mainly in Australia and America. The most poisonous and deadly is the black widow.

In our region there is only one poisonous spider - the karakurt. It can be recognized by its bright red spots on its black body. The bite is accompanied by severe pain. To avoid unpleasant consequences, consult a doctor immediately.

Other species cannot harm humans. Their stings are no more harmful to humans than the stings of an ordinary wasp. The house spider will not cause any harm. For many people, just the sight of these creatures is unpleasant, while others have them as pets and sincerely admire their beauty.

If you are bitten by a spider you don't know, go to the hospital immediately.

What do spiders eat?

A representative of the described species is able to do without food and water for a long time. The spider preys on insects, including their larvae. Hermites, however, do not despise their fellows and small vertebrates. Unlike most other species, recluse spiders do not use webs to catch prey.

Flies and mosquitoes

Spiders hunt their prey while moving away from the nest. The killing is carried out by injecting a toxin from special glands located on the cephalothorax.

The hunter spider does not resort to preserving the prey with a net, but immediately begins to process it, tearing the meat with its jaws and injecting gastric juice.

Insects

When hunting insects, spiders wait for the deadly effect of the poison. After the prey dies, they proceed to eat, turning the carcass into a comfortable position as they eat.

Insect larvae

The easiest prey for hermits due to low mobility and lack of immunity.

A little about folk signs

There are many folk signs associated with these insects. Since ancient times, people have monitored house spiders and, based on their behavior, predicted important events that awaited the family.

Here are a few of them:

if the spider crawls down, expect problems. It is much better if it creeps up - this is a profit;
seeing a spider in the morning promises bad news; in the evening, on the contrary, it promises good luck;
A large number of cobwebs under the bed for unmarried people promises new love acquaintances. A married couple needs to be more attentive to each other’s desires;
if he crawls over money, expect unexpected financial income;
The luckiest spider is white. Black is considered a bad omen and brings bad luck.

Not everyone now believes in omens, but there is one that even scientists agree on - you can’t kill spiders! And not because it will bring failure into your life. They are simply an integral part of the ecosystem. Small domestic arthropods are not dangerous to humans. At the same time, they catch harmful and bothersome insects such as mosquitoes and flies.

Advice! If you still want to get rid of the spider, you can simply take it outside.

Classification and habitat

There are three types of house recluse spiders:

brown;
black;
brown.

This arthropod is found on three continents, including:

Africa;
North and South America.
The Mediterranean variety of spiders, which are harmless to humans, are found in Europe. Other species are rare and occasionally enter areas or vehicles. The hermit spider in Russia is widespread in the middle and southern latitudes; in the north they live in human houses and utility rooms.