When you see a cockroach, there may be a thousand in the shadows

This phrase is generally considered to have been uttered by Melania Trump, the wife of former Donald Trump and the current first lady of the United States.

The claim comes after Trump reported during his campaign that Trump had found cockroaches in his apartment in New York, and then First Lady Melania said in an interview that when she saw a cockroach in her home, it usually meant that there could be a thousand in the shadows. This phrase later spread widely and became a popular colloquial phrase used to describe that when you see something, it may mean that there are many similar things behind it.

It should be noted that although this phrase is common, it has no scientific basis and is just a kind of folk saying.

When you see a cockroach, there may be a thousand in the dark that are just word-of-mouth sayings with no origin. This sentence actually exists in our lives, and it is a common saying that we often say that there is no specific source, and the reason why there is such a saying is mainly because the cockroach itself has a very strong reproductive ability and a very strong vitality. When we find cockroaches, because we can't clean every corner, it is impossible to get rid of all the cockroach eggs, which means that more cockroaches will hatch, so the number of cockroaches in the home will become more and more.

This statement is false and exaggerated.

If there is a cockroach at home, if it is dealt with in time and sprayed with some cockroachicides, there will be no breeding of hundreds of thousands of cockroaches. But left unchecked, they can breed a large number of offspring in a year, and 100,000 are also possible. Therefore, if you find cockroaches in your home, you need to pay attention to them and deal with them in time.

Cockroach profile. Cockroaches are a common and very annoying pest, they have tenacious vitality and super reproductive ability, their ancestors first appeared in the Carboniferous period 100 million years ago, when dinosaurs did not appear on the earth. Over a period of hundreds of millions of years, cockroaches have evolved more than 4,500 species, 30 of which will invade human habitats.

Even without food and water, cockroaches survive for a long time. Without water, cockroaches can live for a week. Without food, they are able to live for a month. Even without a head, cockroaches can survive through the breathing holes in their abdomen, and eventually die because they have no water or food.

Cockroaches also carry some pathogens, and their infestation is a headache for humans. In nature, some plants produce toxins to kill pests such as cockroaches. But cockroaches, thanks to the large-scale reproduction of offspring, are susceptible to genetic mutations that make them resistant to toxicity.

Cockroaches reproduce very quickly, a pair of cockroaches can reproduce 20,000 in a year. If you see a cockroach during the day, there are probably hundreds of them hiding in the crevices, probably because their dwelling is overcrowded, which is a possible sign that the cockroach is very serious. Female cockroaches mate once and can reproduce for life.

When you find the carcass of a cockroach, it means that there are cockroaches in your home.

But it doesn't mean that there are 1,000, there are 1,000

That cockroach is not every day.

It's all in front of you. It's dangling.

One or two cockroach families. In an ordinary family, there can be more than a thousand cockroaches at most, although only one can be seen, but there will be many cockroaches in the corner. Cockroaches spend most of their time resting and live in groups.

Be.

There are many cockroaches found in the house, cockroaches are social insects that attract companions by emitting odors from their bodies. The adult body of the small cockroach is flat, smooth, shiny, and the whole body is brown, and the cockroach has a triangular head, with two small single eyes and a pair of large compound eyes. The two palates are fan-shaped, overlapping like scissors, and there are nodule protrusions between the teeth, which look like a vise when crushing hard objects.

Cockroach hazards.

1. It can spread germs. Cockroaches can carry bacterial, viral, pathogenic microorganisms, such as Yersinia pestis, dysentery bacillus or measles bacillus.

2. If cockroaches crawl on a person's body and bite a person, it will infect the human body through the transmission of bodily fluids.

3. Cockroaches can also pollute the environment, and the feces of cockroaches will be contaminated on the food that crawls over, so that if they are eaten by people, they will spread serious infectious diseases through the fecal-oral route.

Cockroaches are flat, black-brown, and sometimes run very fast, and occasionally can fly, and they are really creepy when they see it. Suppose one day there is a global nuclear war, and there is no living thing, and the cockroach can continue to live, very strong.

As the dirtiest household pest, if a cockroach appears in the home, it means that a group of cockroaches is already there. In places where humans appear, the temperature is suitable, humid, and food is abundant, all of which are places where cockroaches like to live.

Effective ways to kill cockroaches.

1. Use a small-caliber long-necked glass bottle, put some sweet food in the bottle, apply sesame oil to the mouth of the bottle, and cockroaches enter the bottle, because the bottle wall is very slippery, it is difficult to climb out.

2. Take advantage of the habit of cockroaches to drill cracks, use a cardboard box, open some gaps on the lid, coat the box with viscose, sprinkle some fresh bread crumbs, and let the cockroaches get into it and steal it and be sticky.

3. Take advantage of the habit of cockroaches like to scrape off the dirt on their backs on hard objects, sprinkle some hard and sharp diatomaceous earth in the corner of the room, when the cockroaches go there to wipe their bodies, the layer of wax oil on the surface will wipe off too much, and as a result, a large amount of water in the cockroach's body is lost, and they die of dehydration.

It means that a group is about to appear, cockroaches reproduce very quickly, and the home should be thoroughly cleaned, hey hey hey hey, cockroach eggs can also reproduce if they are broken, so it is useless not to kill them.

Meaning, it's time for you to buy the enemy. Good luck with one more bottle.

Going to the supermarket to buy cockroach mosquito coils is very useful

The indoor humidity is too high and the temperature is too low.

Cockroaches are very reproductive.

This is a probability algorithm in a purely theoretical sense, and it is a bit exaggerated, after the cockroaches in the family mate, the tail end of the female cockroach will grow a pod-shaped egg sheath, and the eggs are laid in it. According to the calculation that a female can produce more than 90 egg sheaths at most, and each egg sheath can hatch more than 50 small cockroaches at most, theoretically there are up to 4,500 cockroaches, and it is basically impossible for all eugenics to survive.

It is normal to have cockroaches at home, cockroaches have lived on the earth for 250 million years, which shows how strong their vitality is! There is no need to panic when you see cockroaches at home, usually maintain good hygiene habits, regularly clean the kitchen, wardrobe, toilet and other places is the most important, and if necessary, you can buy poisonous drugs for spraying.

A cockroach chalk to wipe out an army of cockroaches.

Cockroach meat is actually very good, it can be divided into oil stew and raw frying, fragrant and crispy!! The taste is very good

I'm a part-time worker! Maybe there's a brigade of cockroaches living here.

No, it's pure. The space of an ordinary family simply cannot meet the requirements of 20,000 cockroaches, if there are really 20,000, you will be crawling all over your body when you sleep. If you occasionally find a cockroach in your home, the number of possible cockroaches in your home is 5-10.

It's impossible, one cockroach finds that there must be more than one, but there will definitely not be 20,000.

There won't be so many.

Here's a tip for you:

Sprinkle laundry detergent, cockroaches will eat, and prefer the taste of laundry detergent but the effect may not be obvious at that time, but in the second year.

They're going to die a lot, 70%-80%.

God, it can't be, right? I have two cockroaches in my dorm.