It s so heavy, and I am reluctant to change it, is there a way to remove the formaldehyde smell of n

Now there are many ways to remove formaldehyde on the market, and the best way is actually to open windows for ventilation, but the release time of formaldehyde is 3-15 years, which takes a long time, and formaldehyde can be removed in the following ways.

1. Activated carbon adsorption. Activated carbon to remove formaldehyde is a relatively simple, cheap and practical method, physical adsorption, not easy to cause secondary pollution, no chemical additives, no impact on the human body. If you want to recycle, you must take it to a sunny and ventilated place outdoors for a day before taking it back.

It's useless to just leave the charcoal bag there.

2. Photocatalyst decomposition. Photocatalyst is a catalyst that can decompose harmful organic compounds such as formaldehyde, toluene, and TVOC into harmless gases under the action of light, so as to achieve the purpose of removing formaldehyde. You can appropriately use some photocatalyst wood essential oil, leather formaldehyde removal care solution and other products, remember that the photocatalyst needs to react under the condition of light, and the more light the better.

3. Chemical purification method. The chemical purification method is a method that uses chemical reagents to neutralize formaldehyde or seal formaldehyde through chemical agents to prevent formaldehyde from volatilizing. Generally speaking, it is difficult to implement the method of neutralization by chemical reagents, and it is easy to produce secondary pollution; The way to prevent the volatilization of formaldehyde is to treat the symptoms rather than the root cause.

Users who urgently need to remove formaldehyde should be operated and used by professionals.

4. Formaldehyde air purifier. The air purifier method is a method of using an air purifier to remove harmful substances such as formaldehyde in the air. This method of removing formaldehyde is somewhat similar to the activated carbon adsorption method, because the general air purifier is adsorbed and filtered by the activated carbon filter to adsorb and filter toxic substances such as formaldehyde.

For example, the Langkong aldehyde energy king air purifier is very worth buying.

Ask a professional formaldehyde removal company to do this. Open more windows for ventilation.

After buying furniture, most people will be troubled by this question: how can furniture smell so bad?

Some people say that buying solid wood, solid wood furniture has little taste. But in fact, whether it's solid wood furniture or panel furniture, there will be odors and terrible air pollution.

How long does it take to get rid of the smell of furniture? A few mistakes in the method of removing the taste can make the taste stronger!

Solid wood furniture is made of natural wood, which inherits the original characteristics of the wooden panels. However, due to the addition of formaldehyde in the wood coating, the furniture is easy to carry formaldehyde residues after brushing the wood coating, polluting the indoor environment.

Panel furniture is a wood-based panel as the main material of furniture, due to the limitations of the production process, wood-based panels will use formaldehyde-containing adhesives in manufacturing, so wood-based panels will also carry formaldehyde and other harmful chemicals, in order to save costs, many furniture companies will use low-end veneer instead of double board, which is also more likely to produce formaldehyde emissions.

How long does it take to get rid of the smell of furniture? A few mistakes in the method of removing the taste can make the taste stronger!

Therefore, the smell of new furniture is normal. There are many folk methods to get rid of the smell of furniture, but some cannot be used:

Formaldehyde is easily soluble in water, so there are many ways to remove formaldehyde with water, salt water, vinegar, etc. These three approaches are theoretically feasible. But in reality, formaldehyde is constantly released, so if we want to achieve the desired formaldehyde removal effect.

It requires a lot of water, even tens of kilograms, and formaldehyde release lasts 3-15 years. We can't stay at home for so much water for a long time.

How long does it take to get rid of the smell of furniture? A few mistakes in the method of removing the taste can make the taste stronger!

The actual operation of high-temperature deodorization is not feasible. High-temperature fumigation requires turning on the electric heater in the new house every day, discharging the furnace in each room, opening the windows and ventilation the next day, and also needing the exhaust fan in each room to blow to increase the airflow. It's too cumbersome to actually do.

In addition, there are some methods that are unreliable at first glance if the skin, perfume, etc., so I won't say much here. So what is the correct posture for furniture deodorization? There isn't much you need to do :

How long does it take to get rid of the smell of furniture? A few mistakes in the method of removing the taste can make the taste stronger!

1.Most of the formaldehyde pollution comes from furniture, floors, ventilation is not enough to open all windows, it is important to open the doors of furniture, wardrobe cabinet doors, desk drawers, sofas, and doors in each room, so that the formaldehyde released by all indoor pollution sources can be released into the indoor air and blown outdoors by the wind.

How long does it take to get rid of the smell of furniture? A few mistakes in the method of removing the taste can make the taste stronger!

2.Activated carbon can use its pores to adsorb harmful substances such as formaldehyde in the air. However, activated carbon has limited adsorption capacity.

After adsorption saturation, contamination cannot be controlled. In order to maintain the control effect, the activated carbon must be replaced with new ones every month. This invisibly increases the cost of formaldehyde treatment.

There are many ways to remove formaldehyde, and here are a few commonly used methods to remove formaldehyde.

Fresh air system, efficient and specialized.

Strong. Before installation, mandatory ventilation is required to directly discharge indoor polluting gases outdoors, and send outdoor air into the room through filtration, sterilization, and damp heat exchange.

Purple and black, oxidative decomposition, high efficiency. It uses oxidative decomposition of formaldehyde, and finally generates carbon dioxide and water, which is the principle of formaldehyde removal method recommended by the living circle.

Activated carbon, physical adsorption, slow efficiency. Activated carbon is a molecular sieve that relies on tiny voids to capture formaldehyde, but the adsorption has no specificity and can adsorb water molecules, CO2 and even oxygen. Formaldehyde is easy to oxidize, benzene is difficult to oxidize and easy to adsorb, so activated carbon can still remove benzene.

Photocatalyst, photocatalytic decomposition of formaldehyde under ultraviolet light, high efficiency. As far as I know, ordinary photocatalysts work very well under ultraviolet light, but indoor ultraviolet rays are almost 0. The visible light nanophotocatalyst is very controversial.

The photocatalyst you usually see may not even be as good as the lowest-level photocatalyst mixed with water.

The first is to eliminate it from the source. When buying furniture, it is best to buy more environmentally friendly furniture, although inferior furniture is cheaper, but there will be a lot of problems in quality, and inferior furniture will use a lot of adhesives, containing a large number of harmful substances such as formaldehyde, after the use of such furniture, these harmful gases will be released into the home, endangering the health of the family.

The second is the plant removal method. It is best to plant more plants at home, plants have the effect of purifying the air, and plants can absorb carbon dioxide in the air in the sunlight to produce oxygen and achieve the effect of fresh air. Plants such as spider plant, pothos, ivy and other plants can also adsorb a certain amount of formaldehyde, and many products that remove formaldehyde are developed by extracting the original solution from plants such as spider plant.

However, the adsorption capacity of plants is limited and can only play an auxiliary role.

The third is the ventilation removal method. No matter what time of year it is, it's always good to open the windows frequently for ventilation. Especially after the newly renovated home and the addition of new furniture, the concentration of harmful gases such as formaldehyde will continue to rise, and ventilation can effectively reduce the density of harmful gases.

It is important to note that it is best to leave the door or drawer of the furniture open to help release harmful gases inside.

The fourth is activated carbon adsorption method. Activated carbon is internationally recognized as an expert in drug abuse, and activated carbon is also widely used in various fields, such as pollution purification, gas masks, etc. Activated carbon has a strong adsorption capacity and is cheap, but it is relatively easy to saturate.

Mayan blue, which has the same function, makes up for this shortcoming, is not easy to saturate, and can be reused.

Fifth, use an air purifier. Air purifiers have a certain effect, but the cost is relatively high, and after a few months of use, the effect will drop significantly, and finally it will not work directly. Moreover, the air purifier is only effective when it is energized, and it is ineffective without electricity, and the restriction is relatively large, and it cannot solve the formaldehyde pollution in the enclosed space.

Sixth, grapefruit peel and pineapple peel remove formaldehyde. Many people can't stand the smell of new furniture, so they will leave the finished grapefruit peel or pineapple peel and put it in the corner of the room or near the furniture, so that the aroma of the fruit will mask other unpleasant odors and can alleviate the smell in the room. However, this method treats the symptoms but not the root cause, and has no effect on removing harmful gases such as formaldehyde in furniture.

Composite wood panels. The adhesive used in the composite board is the most, so the residual formaldehyde is also the most answered.

Adhesives. Where the adhesive is applied directly.

Textile fabrics. Because most brightly colored textiles will use formaldehyde to fix the color, wrinkle-proof, waterproof, etc.

Methods of removing formaldehyde from new furniture.

Air displacement method. This is the most effective, and we often use to open windows for ventilation, or install fresh air.

High temperature fumigation. In the case of uninhabited people in summer, we can accelerate the volatilization of formaldehyde by raising the indoor temperature. Then find a way to increase the humidity in the room and accelerate the volatilization of formaldehyde.

Formaldehyde removal products. Purple plus black, this is a method used in combination with the ventilation method, the main role is to use it under the condition that we can not open the window for ventilation, such as cold weather, hot weather, serious external air pollution, do not pin all your hopes on purple and black, after all, one more method and one more layer of protection.

The volatilization period of formaldehyde is about 3-15 years for bai, benzene and benzene.

The volatilization period of DU series is about 3 years. Newly renovated dao room back and newly bought furniture are polluted, generally so the answer to the following methods to solve. 1. Always maintain good ventilation to enhance volatilization.

2. Put more flowers and plants (spider plant, aloe vera, ivy, cactus, etc.) and activated charcoal (including inside the furniture) to absorb poisonous gases. 3. If possible, it is recommended to carry out indoor air testing, and ask professionals to deal with it. If the above methods are combined, the effect will be even better!

For the sake of the next generation, it is best for pregnant women not to live in such rooms, and if they must live, it is recommended to share the above three methods, especially the third one, so that it is safe. As for vinegar, pineapple, perfume, onion or other air fresheners, it is not good, because it only covers up the source of pollution, not cleans it up.

Method 1: Open window ventilation method, open window ventilation is conducive to indoor air circulation, so that indoor formaldehyde can be effectively dispersed.

Method 2: Clean water absorption method, put a few basins of water in the renovated house, put vinegar, green onions, orange peels, etc. in the water to protect the paint surface of the top of the wall through evaporation, and at the same time can absorb the residual formaldehyde odor in the room. Just change the water twice a day.

Method 3: Plant purification method, the most common are aloe vera, spider plant, one-leaf orchid, etc., they can clear the harmful substances in the air, especially formaldehyde.

Method 4: Activated carbon absorption method. Activated carbon can play a role in dust removal and sterilization, purify the air, absorb harmful gases, and also keep the room dry.

It can be placed in the home for a long time, such as Maya blue, which is currently the most widely used activated carbon in home decoration, and when the activated carbon is saturated, remember to put it in the sun, so that it is conducive to full use again.

1. Formaldehyde is soluble in water, two basins of cold salt water can be placed indoors, and the smell of lacquer can be removed in one to two days;

2. Soaking the onion in the pot can also remove the peculiar smell of paint and other decorations;

3. Cut the pineapple and put a few in each room, and put more in the larger room;

4. Dilute an appropriate amount of vinegar in a small basin, put it in a ventilated room, and open the furniture door;

5. You can use citric acid to soak cotton balls and hang them indoors and wood furniture, which can quickly remove the residual paint smell;

6. Placing orange peel, lemon peel and other items in the room is also a very effective way to remove formaldehyde;

7. If it is the smell of paint emitted by wooden furniture, you can scrub it with tea several times, and the smell of paint will be eliminated faster;

8. Milk can absorb formaldehyde in the air, and several plates of milk can be placed in each room and replaced frequently;

9. The air purifier also has a certain pollution control effect, but it should be noted that it also produces ozone when it releases negative oxygen ions, so this purifier cannot be used for a long time, let alone blow at people.

10. Plant deodorization method.

It is also suitable for low-concentration pollution: general indoor environmental pollution in the light and moderate pollution, the pollution value is less than 1 times the national standard, the use of plant purification can achieve better results. Choose and place plants according to the different functions and sizes of the room.

In general, in a room of about 10 square meters, it is more appropriate to put two pots of plants with a height of meters.

Here's how:

1. Always keep the room in a ventilated state, and at the same time, you can also cut fresh grapefruit peel, orange peel or pineapple into small pieces, put it in the room or cabinet drawer, and replace it every one or two days, which can be effective in about half a month.

2. Use bamboo charcoal to remove the odor, that is, put the bamboo charcoal in the cabinet and close the window for about 48 hours to absorb most of the formaldehyde. But bamboo charcoal is best dried once a month and can be reused. Bamboo charcoal can generally be used for two years, and if the smell is strong, you can put a little more.

You can also try planting green plants such as spider plants and aloe vera indoors to purify the air and help absorb harmful gases, or go to the market to pick up some high-tech deodorant cleaners.

3. Choose a regular ** or shopping mall to buy, and check whether the furniture has a certificate of paint and plate before purchasing. Before moving into a new house, it's a good idea to allow more than 20 days to let the furniture smell.