How dangerous are the smells you thought they were?

How dangerous are the smells you thought they were?

If you think about it, where do all the stenches we often smell come from? Is it either a kitchen or a toilet? Of course, it is not excluded that it is someone next to you.

But in fact, these smells are quite safe, unlike some dangerous smells, such as the smell of rotten eggs from the toilet. Isn't it normal for the toilet to smell like this?

No, it's normal for the toilet to smell, but it's not normal to smell rotten eggs, because it's most likely the smell of hydrogen sulfide. This situation is generally caused by your toilet not being cleaned for a long time and the moisture level is low, but don't underestimate this situation. It is said that a couple who died suddenly in the toilet of a post-95 couple died suddenly because the toilet was low in moisture and was caused by hydrogen sulfide poisoning caused by uncleanness.

Secondly, the smell in the kitchen is more frequent. For the kitchen, there are generally two smells, one is the sour smell caused by food spoilage, and the other is the special odor emitted by the rancid agent in the gas. If you smell a peculiar odor, you should be careful, as it could indicate a gas leak in your home.

Some people may think that natural gas is not poisonous, what should I be wary of? It is true that natural gas is not as toxic as carbon monoxide, but when natural gas reaches a certain concentration in the air, it can cause hypoxic suffocation in the human body. Secondly, natural gas, as a fuel, will enter the limit when mixed with air under certain conditions.

You heard it right, it's **. The first limit of natural gas is 5%-15%, if the concentration is in line with it, and there is a fire source in the indoor space, the gas in the entire space will detonate, and human beings have no time to react, so how can we prevent accidents?

First of all, for the sake of safety, we need to use gas appliances that meet national standards, and regularly inspect and replace gas hoses. If you notice a special smell in the kitchen, you should check whether the electricity and gas are leaking. So how do we check if the gas is leaking?

In the national safety science popularization action, professionals gave the answer. We can apply soapy water to the joints of the pipes, and if bubbles appear, there is a leak. At this time, we must close the main valve as soon as possible, cut off the air source, and then quickly open the doors and windows for ventilation.

Remember to eliminate the supply of goods during the period, do not operate the emergency switch indoors, and wait until you evacuate the room, and finally call ** for help.

Be careful if you smell rotten eggs in the toilet, it could be hydrogen sulfide. Be careful if you smell a foul smell in the kitchen, it may be a rancid agent in the gas, and check if the gas is leaking.

In fact, it is particularly dangerous, and there are some toxic gases that smell like this, which is likely to cause poisoning.

For example, if you inhale too much durian, it may cause our respiratory tract to be blocked and poisoned. In addition, stinky tofu actually has the smell of rottenness.

Dongyang boy urine egg Dongyang's intangible cultural heritage, boy eggs. The method is quite peculiar, throwing eggs into real urine and stewing, and they say that the nutrition is in the soup. According to locals, every year in March, many parents collect urine from their children at the kindergarten to take home and boil eggs.

To make a boy pee egg, it must also be a boy's, and the younger the better. The smell of urine is bad enough, and I don't know how the locals can eat it.

Cattle deflated hot pot Yunnan Guizhou and other ethnic minority areas, often slaughtered cows, take out the cow stomach has not been completely digested forage, squeeze out the juice, and then put it into the pot with Chinese herbs, spices, etc., Chinese slow boil to make an authentic cow deflated hot pot soup base. The soup base is already rotten! Coupled with boiling in a pot, this smell will immediately drift to a radius of ten miles, which can be described as stinking.

This thing is really close to it, and you can't stand it, let alone talk about it.

Canned herring is a traditional Swedish food made by canning processed herring and allowing it to ferment naturally. The most important feature of fermented herring is its ubiquitous and hard-to-dissipate stench. People who have never eaten pickled herring often hide their noses because of its pungent stench, and Sweden** has reportedly banned canned herring in residential areas.

This type of can is also not allowed on international flights, as changes in air pressure can lead to the possibility of can rupture with serious consequences. Its smell is 300 times that of natto.

Generally speaking, qualified odorants are non-toxic and harmless. For example, the odorant added to the gas is mainly to remind the residents that they can be found in time when a gas leak occurs, and it is not allowed to be toxic to the human body. Odorants used for heating, garlic-flavored potions added to heating water, such as Sgr series odorants from Hingare, will emit a foul odor, but it is not toxic to the human body.

After all, the purpose of anti-water loss is to protect the environment, and the odorant itself must also be environmentally friendly in order to achieve the purpose of environmental protection.

The most common unpleasant smell in life. It is harmful to the body.

The olfactory organ of the human dao nose. It can automatically prevent those unpleasant harmful gases right. Infringement on life.

As long as it smells bad, it is harmful to people's bodies.

For example, car exhaust. For example, formaldehyde in decoration materials. For example, all kinds of industrial exhaust gases. There is also carbon monoxide from firewood.

It is harmful to the human blood and organ qi and respiratory system.

Smell plastic for a long time.

The smell can cause liver and lung damage, or blood diseases, so it is recommended to have regular physical examinations. The smell of plastic contains some toxic substances and carcinogenic ingredients, which may cause cancer. So try to stay away from this environment.

In this environment, it is necessary to wear a mask and maintain good air circulation.

There are many additives in the production process of rubber: vulcanizing agents, chemical inhibitors, reinforcing agents, lubricants, etc., some of which are toxic, and the smell of the processing process is emitted, and long-term exposure will definitely cause problems with the respiratory system, and will have an impact on internal organs, brains, and nerves. Rubber itself is not toxic, but the sulfur and catalyst added to rubber will have a certain impact on the human body during the vulcanization process, and the impact on the lungs should be greater.

In addition to heather, there are many flowers that also smell very bad. Among them, the following types of flowers have an extremely smelly odor:

1.Camel's hoof: Camel's hoof, also known as bighorn grass, is a common wild plant that emits a strong odor during flowering and is known as the "poplar flower".

2.Tremella Flowers: Tremella flowers are small white flowers that smell like carrion or urine. Because of its strong smell and short lifespan, many people do not like this flower very much.

3.Rhubarb: Rhubarb grass is a wild perennial plant, its flowers show a variety of red, yellow and other drafts or colors, but the smell it emits is similar to boogers, stinky sweat and other odors.

4.Renterea: Renterwort is a common wild plant whose flowers emit a foul-smelling smell like moldy food.

It should be noted that everyone feels differently about the smell of the flowers, some people may think that the smell of the flowers is good, while others will find it very unpleasant. In addition to the above-mentioned flowers, there are many flowers whose scents may not be well received by most people, such as honeysuckle, jacaranda, etc.