Can onions remove formaldehyde

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.

The answer to this question is clearly no. Onions are not able to remove formaldehyde in the first place. And not only onions, but also folk rumors of orange peels, grapefruit peels, tea stalks, roasted steamed buns, etc., do not have the effect of purifying the air and removing formaldehyde.

Some people say that formaldehyde can only be removed by cutting the onion, but it is only because the cell fluid on the surface of the onion dissolves a part of the formaldehyde, which is actually similar to the effect of putting a basin of water at home. The onion itself does not contain any chemical components that remove formaldehyde, and it also has no effect on purifying the air.

Moreover, the smell of onions will also cover the smell of TVOC and benzene in the home, causing people to misjudge the air quality in their homes and causing health effects.

Summary. Hello, the onion can not remove formaldehyde, because it does not contain substances that can adsorb formaldehyde, the reason why you can't smell formaldehyde after placing the onion indoors, is completely because the smell of onion covers up the smell of formaldehyde.

Hello, onions can not be removed from formaldehyde, because Kuanchang does not contain substances that can adsorb formaldehyde, the reason why the onion can not smell the smell of formaldehyde after placing the onion indoors, is completely because the smell of onions will cover up the smell of formaldehyde.

Onions can only mask the taste of formaldehyde, but they cannot remove formaldehyde. The recognized methods for removing formaldehyde mainly include the following: 1. There are many local methods for removing formaldehyde, such as using tea residues, grapefruit peel, onion slices, pineapple pieces, etc. in the newly renovated room or fumigating the whole room with white vinegar.

Yes, these are generally only odor-free, and basically cannot absorb formaldehyde. 2. The best way to remove formaldehyde is to open the indoor doors and windows, maintain good ventilation, and bring harmful gases out of the outdoors by air convection movement. 3. You can use the method of plant formaldehyde removal, which has been scientifically confirmed that plants have a strong ability to absorb formaldehyde, such as cactus, spider plant, reed, ivy, iron tree, chrysanthemum, etc.

Generally speaking, plants with large leaves and vanilla have a better effect on absorbing formaldehyde, such as spider plant, tiger tail orchid, etc. 4. Formaldehyde is a colorless and odorless gas, you can also take the physical adsorption method, such as using activated carbon, but activated carbon has a saturation, and it should be exposed to the sun after a certain date of use, and then reused. It is useful to absorb formaldehyde, but I recommend that you use nano-live ores with the same function as activated carbon, which has a much better saturation than activated carbon.

If you are in a hurry to move into a new house, you can use it with herbs Di, Ya, and Zhengda Changlin, which will eliminate formaldehyde faster.

The above information**Qeeka Home.

Onions can absorb some harmful substances in the air, such as formaldehyde, carbon dioxide, and hydrogen sulfide. This is because onions contain a type called Caution"Sulfides"This good chemical compound can absorb harmful gases in the air, thereby purifying the air. However, onions can only absorb a small amount of harmful gases in the air, and for a seriously polluted environment, onions cannot completely remove harmful substances such as formaldehyde.

In addition, onions can also release odors, which may affect the quality of indoor air.

Hello, onions have the effect of removing formaldehyde, but only under certain conditions to play a certain role in helping. Formaldehyde is a toxic substance, and long-term exposure can cause harm to the human body. Onions contain sulfur compounds, which can be converted into sulfuric acid compounds, which have a certain oxidation and relevancy, can react with formaldehyde, and convert formaldehyde into non-toxic organic compounds.

However, it should be noted that the adsorption and decomposition of formaldehyde by onions are limited, and formaldehyde cannot be completely removed, nor can it be completely treated by silver mold. Therefore, in the process of interior decoration and furniture purchase, attention should be paid to detecting the content of formaldehyde, and at the same time, choosing environmentally friendly materials and furniture that meet national standards to keep good ventilation to reduce the harm of formaldehyde. If you do need to use onions to remove formaldehyde, it is recommended to place a few more onions, or cut them into small pieces and place them indoors and replace them regularly to achieve the best results.

Onions have a certain effect on removing formaldehyde, but they cannot completely remove formaldehyde. Onions can produce volatile organic compounds, such as sulfur compounds, which are able to react with formaldehyde and combine into harmless substances, thereby reducing indoor formaldehyde concentrations. However, onions are only an adjunct to purification and cannot completely replace other more effective methods, such as increasing indoor ventilation and using air purifiers.

In addition, the volatile components of the onion will gradually dissipate over time, so if the onion is simply placed indoors to purify the air, its effect on removing aldehydes may also be limited. Therefore, if you want to remove formaldehyde in the room, it is recommended to use a combination of methods, such as opening windows for ventilation, using air purifiers, and choosing formaldehyde-free decoration materials.

Onions are not allowed to remove formaldehydeBecause it does not contain substances that can adsorb formaldehyde, the reason why you can't smell formaldehyde after placing onions indoors is entirely because the smell of onions covers the smell of formaldehyde.

Formaldehyde mainly comes from flooring, carpets, wardrobe panels and latex paints, and all materials that have used glue for furniture, so you can prevent it when buying and try to buy it with high environmental protection.

The best way to remove formaldehyde:

First, properly open the window for ventilation, ventilation is the best and one of the more effective methods.

Second, formaldehyde can be removed by arranging some plants indoors, which is actually what many people call the method of raising plants to remove formaldehyde. Indoor arrangement of some plants can not only have some absorption effect on formaldehyde, but also can have a certain decorative effect. Generally speaking, common plants are pothos, monstera, chrysanthemum, and so on.

Clause. 3. Formaldehyde charcoal removal bag, which is more familiar to us in limb training, even in a closed situation, putting some on the desk can also play a certain role.