Does onion have the effect of absorbing formaldehyde, and can onion absorb formaldehyde

It is said that it has the effect of absorbing formaldehyde, and slicing it in the house and opening the window for ventilation can reduce the degree of formaldehyde pollution.

Onions are easy to cover up the formaldehyde smell of decoration and pollution, but it is not possible to remove formaldehyde, if you want to remove formaldehyde, opening windows for ventilation is the most economical, but it will take a long time to change it.

Onion grinding can remove trace amounts of formaldehyde, not congregated too low efficiency, and a day to change, I am to get the decoration, it is recommended that you use blind Zheng file activated silicon to eliminate formaldehyde, this is the best product at present, activated silicon is the best product in addition to formaldehyde, in the goddess of the bamboo sea, you can buy ** active silicon, he also has diatom pure, the function of removing formaldehyde is better, but also moisture-proof mildew and odor.

Newly renovated supermarket, the formaldehyde content in the air may exceed the standard, but it is not necessarily exceeded, even if it exceeds the standard penitential pie will not affect the quality of pork, you can eat it with confidence, indoor formaldehyde contains excessive bushes I have a way to deal with it, the first you often open the window for ventilation, the second is to go to the goddess of the bamboo sea *** to buy some active silicon in the house on the line Bi Laohe, I did this at the time, the effect is very good.

Onions do not absorb formaldehyde and are generally used to remove decorations.

The principle of odor onion is that its molecule is larger than the formaldehyde molecule, so it can "cover" the odor but is not really adsorbed. Three effective ways to remove formaldehyde:

1. Ventilation. Ventilation is suitable for the initial stage after the end of the decoration, because at the end of the decoration, the formaldehyde release is the largest, the best way is to open the window for ventilation, so that the free formaldehyde can be taken away through air flow.

2. Green plants.

In the newly renovated house, you can buy some green plants to absorb toxic and harmful gases, such as: pothos, ivy vines, etc. Because the adsorption value of green plants is relatively small, it should be placed on the balcony every 3 days to dry and release the toxic and harmful substances that have been adsorbed.

The Green Plant Faction can be used as an aid, but its effects cannot be relied upon entirely.

3. Activated carbon.

You can buy some activated carbon and put it directly in drawers and cabinets, because it can absorb various toxic and harmful substances without affecting the normal use of furniture. However, during use, it should be exposed to the sun every 7 days to restore its efficacy.

Onions can't absorb formaldehyde, because the smell of onions is relatively large, so the smell of onions covers the smell of formaldehyde, giving people the illusion that onions can absorb formaldehyde, which is actually wrong.

Onions can not remove formaldehyde, can only mask the smell, remove formaldehyde recommendations:

1. Photophyllin, photocatalyst. Photophyll is extracted from plants and can react well with formaldehyde to decompose formaldehyde.

2. Open the window frequently for ventilation, and the effect of opening during the day is better than that at night, because the high temperature is conducive to the release of formaldehyde from the pants.

3. Put a few potted plants at home. Formaldehyde is absorbed by plants, such as spider plants.

Onions can absorb some formaldehyde, but limited, if you want to remove formaldehyde, you can still consider some other channels, you can use the following methods:

1. Don't open your eyes and stop less, you must open the windows more for ventilation, which is conducive to air flow.

2. Then you can put some leaf mud on the basis of ventilation, which is very good for adsorbing formaldehyde and can be used for a long time.

3. Then you can use some grapefruit peel to taste something.

Yes, there are also pineapple spider plants and so on.

Yes, cactus should be able to do it too.

Hello; The effect is not large, you can put a pot or two of spider plants in the new house, formaldehyde will be part of the suction mold which to receive, the best way to respect the leather code is ventilation, indoor reduction of formaldehyde concentration to the safety of the limit of burning below the wish you health

Onions can not be removed nails.

Aldehydes. If you want to go to formaldehyde, it is still recommended to buy some activated silicon, activated carbon, diatom pure Hu Jian and other formaldehyde absorption of the east with the east, the efficiency of activated carbon is too slow, it is generally not recommended to use, 10 square meters of room, with 100 kg will be effective, when I decorate my home, I bought the activated silicon in the goddess of Zhuhai, the effect is the top in the industry.

Onions can't remove formaldehyde at all, it doesn't have this effect.

Excessive formaldehyde is very harmful to the human body, and long-term exposure to excessive formaldehyde will cause many diseases, such as leukemia. Onions cannot remove formaldehyde. The method of using onions to remove formaldehyde is wrong and futile.

In order to effectively remove aldehydes, it is necessary to use correct methods, such as window ventilation, activated carbon adsorption, photocatalyst purification, etc.

1. The content of formaldehyde is detected in a closed plastic box as milligram cubic meter, according to the statement that onions can remove formaldehyde circulating on the Internet, put a cut onion in a closed plastic box, and after 5 minutes of waiting, the formaldehyde content is still milligram cubic meter.

2 onions can not absorb formaldehyde, because the molecule of onion is larger than the molecule of formaldehyde, so it can "cover" formaldehyde, but can not really absorb formaldehyde, onion can only reduce the smell of formaldehyde, but the formaldehyde in the new house is still playing its role, onion in the removal of formaldehyde taste at the same time, will also have some reaction with formaldehyde, may cause other harm to the human body.

3. Formaldehyde is a harmful gas that is easily soluble in water, which can be absorbed through the respiratory tract and digestive tract of the human body. Formaldehyde is very volatile at room temperature, and formaldehyde volatilizes faster with the rise of room temperature. Modern scientific research has shown that formaldehyde is extremely harmful to the human body, especially children, pregnant women, the elderly and other people, and formaldehyde can induce various cancers and leukemia.

4Because formaldehyde is a chemical product, it cannot be easily removed by simply using onions. Indoor formaldehyde pollution is mainly caused by decoration, so when installing resistant and repairable, we should carefully choose decoration materials or use auxiliary formaldehyde products, for indoor decoration plates, environmental protection treatment, such as the use of formaldehyde remover to paint plates, etc., these methods can effectively reduce the taste of indoor formaldehyde, so as to reduce the harm of formaldehyde to the human body.

No. Onions do not absorb formaldehyde and only mask the taste, but have a bactericidal effect. The methods of removing formaldehyde mainly include placing green plants at home, opening windows for ventilation, or placing activated carbon at home to adsorb formaldehyde, etc., and it is recommended to move in after 3-6 months after the newly renovated house.

No. Onions do not absorb formaldehyde and only mask the taste, but have a bactericidal effect. The methods of removing formaldehyde mainly include placing green liquid plants at home, opening windows for ventilation, or placing activated carbon at home to adsorb formaldehyde, etc., and it is recommended to move in after 3-6 months after the newly renovated house.

The correct way to remove formaldehyde

1. Ventilation method to remove formaldehyde is now the most commonly used method, which can reduce indoor harmful substances through air circulation, thereby reducing the harm to the human body. In winter, people often close doors and windows, resulting in air circulation, which will not only strengthen the formaldehyde content in indoor air, but also will continue to produce radon, and even harm health.

2. Activated carbon is recognized as an expert in drug use, as long as two to three dishes are placed in each functional area, the indoor odor can be basically eliminated within 72 hours. This method can be used for medium and low pollution, or activated carbon can be used in combination with other chemical methods for better comprehensive treatment.

3. If the plant deodorization method is not very serious, you can remove the plants on each room, generally about 10 square meters of the room, you need to place two pots of rice-high plants, or put the adsorption function is relatively strong, tiger pill orchid, which can effectively remove indoor formaldehyde.

4. Chemical formaldehyde removal chemical spray is not only easy to cause secondary pollution during treatment, but also easy to damage furniture, so we must be cautious when using.

Do not suck. Onions can not remove formaldehyde, because it does not contain substances that can adsorb formaldehyde, and the smell of formaldehyde can not be smelled after placing onions indoors, because the smell of onions covers up the smell of formaldehyde. Plants can be placed to remove formaldehyde, plants have a strong absorption capacity, can effectively absorb indoor formaldehyde, such as cactus, spider plant, reed, ivy and other plants, among which large leaf surface and fragrant banquet grass plants, the effect of absorbing formaldehyde is better.

Do not suck. Onions can not remove formaldehyde, because it does not contain substances that can adsorb formaldehyde, and the smell of formaldehyde can not be smelled after placing onions indoors, because the smell of onions covers up the smell of formaldehyde.

Commonly used methods to remove formaldehyde

1. Ventilation method: ventilation formaldehyde removal method is the most commonly used method, this formaldehyde removal method is mainly to use the movement of air convection to bring harmful gases to the outdoors, this formaldehyde branch xiang lead removal method is both economical and efficient.

2. Placement plant removal method: plants have a strong absorption capacity, which can effectively absorb indoor formaldehyde, such as cactus, spider plant, reed, ivy, iron tree and other plants have good adsorption capacity, among which large leaf surface and vanilla plants will have a better effect on absorbing formaldehyde.

3. Physical adsorption method: In addition to formaldehyde, physical adsorption method can also be used, for example, activated carbon has a certain adsorption effect, and some can be placed indoors to remove formaldehyde, but it can only play an adsorption role and has a certain saturation, so it needs to be exposed to the sun after a certain date, and then reused.

4. Formaldehyde scavenger removal method: Formaldehyde scavenger removal method is the most direct and effective, but this professional requirements for products are also very high, such as chemical and academic products, nano photocatalysts and plant stock solutions and other products, but such products may cause secondary pollution, so they must be used with caution.