My friend asked me if the pungent smell after the renovation of the new house was formaldehyde.

My friend asked me if the pungent smell after the renovation of my new house was all formaldehyde. A variety of harmful gases will be produced after the renovation of new houses, such as formaldehyde, benzene, xylene, ammonia, TVOC, radon and so on.

Among them, formaldehyde is odorless, and there will be a pungent smell only when it is seriously exceeded. The pungent smell you mentioned is probably caused by excessive formaldehyde. Benzene has a special smell.

Remember not to rush to check in and keep the ventilation smooth. It is best to conduct a governance.

After the renovation of the new house, how to remove the odor and formaldehyde is mainly to open the window for ventilation every day, and then put some grapefruit shells and orange peels, which will be faster. Of course, it would be better if there were professional activated carbon or something.

1. The practical and reliable way to remove odor in in addition to formaldehyde is to dry the house and ventilate it frequently, because formaldehyde widely exists in boards, furniture, plastics, electrical appliances and even wall paint, and it is released slowly. No matter what method is used, only part of the released formaldehyde can be temporarily eliminated or absorbed. There are no shortcuts and special effects in actual operation. Personally, I think it is very undesirable to spray air freshener to suppress another smell with one smell.

2. The auxiliary methods are: putting more activated carbon bags; Raise a few pots of green plants such as green radish; Formaldehyde is soluble in water, and the floor is often cleaned, but this is only a temporary solution, and the fundamental method is to slow down the time of staying in ventilation and drying.

1, in addition to formaldehyde method after decoration: ventilation and drying with windows.

In a newly renovated house, there are bound to be all kinds of unpleasant smells and harmful gases indoors. After the renovation, the owner should not stay in the house first, and it is best to naturally open the window for ventilation for about half a year. In this way, most smells are not obviously felt.

Disadvantages: Although natural window ventilation is the most economical and practical method, the indoor odor has been improved; Because harmful gases such as formaldehyde, benzene and ammonia are released for more than 3- 10 years; So it doesn't mean that there are no harmful gases in the room.

2. in addition to formaldehyde method after decoration: live ore adsorption method.

Activated carbon only passively absorbs toxic and harmful gases such as formaldehyde. The lack of air circulation is equal to decoration, and similar carbon packages and carbon sculptures on the market can only absorb the parts placed in the room. Moreover, activated carbon will reach saturation after being adsorbed to a certain extent, and it can't continue to adsorb formaldehyde, so it needs to be replaced frequently. It is not recommended to use it. At present, nano-active ore is widely used, which has larger adsorption capacity and smaller pore size.

3. in addition to formaldehyde method after renovation: air purifier method.

Air purifier is a relatively scientific purification technology, which can purify all kinds of harmful substances without causing secondary pollution. Nowadays, with the increasing consumption level, it has been favored by people. However, it is not that the air purifier is pollution-free. The purifier only purifies the indoor air to a certain extent, and cannot solve the formaldehyde problem from the source of formaldehyde release. In addition, different products have different effects, and the price of the purifier with good purification effect will be relatively high, and the service life of different products will be different.

However, the function of some purifiers is similar to ventilation, so choose carefully. At present, the mainstream removal method is still spraying, such as diphenylamine extracted from plants.

4. Plant extraction and removal method: chlorophytum.

The removal and absorption of plants are few, because it only affects the released things, but it can be cultivated for a long time, and bacterial elements also have a good effect on dust and so on, which is still worth recommending. For in addition to formaldehyde alone, it is better to extract and remove the above plants.

How to remove formaldehyde odor in new house decoration The main methods to remove odor in new house decoration are window ventilation, water absorption, plant purification, carbon absorption and fruit absorption. In addition, decoration and deodorization are also a good choice.

Is the smell after decoration formaldehyde? If you feel persistent cough, burning throat, headache, nausea, watery eyes and blurred vision in your newly renovated home, it may be caused by formaldehyde.

Friends, how do you remove formaldehyde after the renovation of the new house?

Besides formaldehyde, I have a second move. It's summer. The attached formaldehyde will be converted into free formaldehyde at high temperature. In the hottest time in your area, take two pots of water and put them in a room with more furniture. Close the doors and windows for about two hours.

Then open the doors and windows to form convection and release forced free formaldehyde. It will be effective if it lasts for half a month.

Then buy some carrots, hanging baskets, aloe and the like. It doesn't matter. This one is more economical.

If you ask the company to remove it, be sure to ask them how to forcibly remove the attached formaldehyde.

Attaching formaldehyde is the biggest harm to your family.

How to make the renovated new house in addition to formaldehyde and smell? The content of formaldehyde in the newly renovated house depends on the materials used. Because formaldehyde, benzene and other additives are volatile, ventilation is the most convenient, fast and effective way. Usually, doors and windows can be opened to keep ventilation, and electric fans can speed up the removal of odor. You can also put activated carbon indoors, especially in new furniture, to absorb the smell. In addition, formaldehyde is soluble in water, so you can put pots of water in the corner of the room and raise pots of flowers and plants that can adsorb formaldehyde, such as chlorophytum. It is best to check in within three months.

Zhaoqing, in addition to formaldehyde: How to get rid of the peculiar smell in the renovation of new houses? Several plants most suitable for removing odor in decoration.

Chlorophytum, indigo leaf, etc. It has a strong absorption capacity for formaldehyde, chlorine and benzene compounds remaining indoors after decoration.

Aloe, chrysanthemum, etc. Can reduce indoor benzene pollution;

Daisy and evergreen can effectively eliminate the pollution of trifluoroethylene;

Roses and roses can absorb harmful gases such as hydrogen sulfide, benzene, phenol and ether.

Indoor foliage plants with huge leaves such as Eupatorium odoratum, Phyllostachys pubescens and Eupatorium odoratum can absorb more than 80% of all kinds of harmful gases and purify the air.

Aloe and Sedum can not only absorb carbon dioxide and release oxygen at night, but also increase the concentration of negative ions in indoor air.

Eupatorium odoratum and Phyllostachys praecox can remove harmful substances in the air, while Eupatorium odoratum and Eupatorium odoratum can absorb more than 80% of indoor harmful gases such as formaldehyde.

Aloe vera is a good hand at absorbing formaldehyde. It can absorb 90% formaldehyde in 1 m3 air.

Milan and Chimonanthus praecox can effectively remove harmful substances such as sulfur dioxide and carbon monoxide from the air;

The cilia of orchids, osmanthus fragrans, Chimonanthus praecox and other plants can intercept and absorb floating particles and smoke in the air.

Ivy and Cycas can effectively absorb indoor benzene,

Chlorophytum can "swallow" 96% of carbon monoxide, 86% of formaldehyde and nitrogen peroxide indoors.

Rhizoma arisaematis can also absorb 80% benzene and 50% trichloroethylene.

Volatile oils from flowers such as roses, osmanthus fragrans, violets, jasmine and carnations also have significant bactericidal effects.

In addition, various cactus plants can absorb indoor carbon dioxide, produce oxygen and increase the concentration of negative ions in indoor air.

Activated carbon indoor high-efficiency adsorbent products are made of shell activated carbon with high adsorption and refined by high-tech deep processing. They are pollution-free, have no toxic or side effects, have no influence on human body, have high adsorption and purification functions, and can effectively adsorb various substances in the air to achieve the purpose of disinfection and deodorization.

Method 1: Add pineapple, orange peel, pepper and onion. Divide them into small portions and put them in every corner of the room and the place with the strongest decoration flavor. Generally, the decoration taste is greatly reduced within one week.

Method 2: use tea: make tea with boiling water and put more tea to ensure the tea concentration is enough. When the tea steam evaporates, it is fumigated in each room with a plastic scraper. After the water is cold, heat the water again and repeat it several times, and the taste of interior decoration will be greatly reduced.

Method 3: Plants: bluegrass, cactus, aloe and other plants are suitable for indoor storage, with low price and beautifying the environment. In the absence of occupancy, 1 basin/square meter can be placed in the bedroom and living room. Within a month, the decoration taste will be greatly reduced. Aloe can also be used as an indoor environmental pollution monitor. When the indoor air quality is poor, many small spots will grow on its leaves. On the contrary, the indoor air quality is good.

Method 4: Use vinegar: It can be directly placed in every corner of the room, or it can be used after heating to improve its volatilization speed.

Method 5: Ventilation: Try to keep the window ventilated indoors for a long time, or use an electric fan to assist in accelerating indoor and outdoor air flow. Forced ventilation in January will greatly reduce the decoration taste.

In addition to formaldehyde, Chongqing has a heavy renovation of the new house for odor removal. First of all, there will be harmful substances such as formaldehyde in the renovated house. The presence or absence of peculiar smell is not the basis for judging whether there are toxic gases and substances. Generally, a decorated house needs ventilation for one month before people can live in it.

Second, planting the following plant bonsai indoors can effectively eliminate toxic and harmful gases and substances:

Ivy is the most effective for removing formaldehyde and benzene;

Plants such as Ziyuan and Celosia cristata can absorb a lot of radioactive nuclides such as uranium;

Aloe, chlorophytum and Eupatorium adenophorum can remove formaldehyde;

Ivy, rose, rose, aloe and evergreen can effectively remove trichloroethylene, sulfur specific hydrogen, benzene, phenol, hydrogen fluoride and ether indoors;

Pigeonpea, Phyllostachys pubescens and Eupatorium adenophorum can absorb more than 80% of indoor harmful gases;

Asparagus can remove heavy metal particles;

Citrus, rosemary and chlorophytum can greatly reduce bacteria and microorganisms in indoor air.

Chlorophytum can also effectively absorb carbon dioxide;

Some succulent flowers of cactus rarely emit carbon dioxide at night;

Wisteria has strong resistance to sulfur dioxide, chlorine and hydrogen fluoride, and also has certain resistance to chromium.

Some green leaves and water-loving plants such as green radish can keep the indoor air humidity in an excellent state.