How to distinguish the smell of newly made furniture, whether it is wood or formaldehyde?

The wood smell will have a fragrant taste, while the formaldehyde taste is more pungent, which is the difference between the two.

The pungent smell of sour acid is certainly not the smell of pine itself, it should be a mixture of formaldehyde and paint, and the problem lies in this pine finger jointing board. It shows that the quality of this finger joint plate is problematic, and the binder used should be urea-formaldehyde resin, and the environmental protection grade is unqualified.

If the smell of new furniture is particularly strong, then it must be the smell of formaldehyde, and if it has the fragrance of wood, then it is wood.

Buy an instrument to measure formaldehyde, and you will know it as soon as you measure it. We must be cautious about choosing furniture and buy environmentally friendly materials, because the harm of formaldehyde is too great.

Formaldehyde scavenger actively adsorbs, captures and reacts to formaldehyde free molecules, and once the reaction generates non-toxic polymer compounds, so as to achieve the purpose of quickly and effectively eliminating formaldehyde, but it is a high concentration of chemical substances, and it is recommended that you use it as little as possible. Compared with chemical aldehyde removal methods such as formaldehyde scavengers, the following physical aldehyde removal methods are worth a try.

1. Activated carbon.

Activated carbon to remove formaldehyde is the most commonly used way to remove formaldehyde in life, and the cost is low, but activated carbon is prone to adsorption saturation in a short period of time, and it needs to be replaced or dried after saturation. Another point to note is that if the amount of activated carbon is not enough, it will not play much role in removing formaldehyde indoors.

2. Ventilation. The most common way to remove formaldehyde indoors is to open windows for ventilation, and this method has almost no cost. But the ventilation method also has disadvantages, first of all, the location of the house should be good to achieve the effect of ventilation, and secondly, the formaldehyde in the decoration materials is in a state of continuous release, and it is impossible to completely remove formaldehyde through window ventilation, it can only play an auxiliary role in removing formaldehyde.

3. Plants. The use of green plants to purify formaldehyde is a very promising way to remove formaldehyde, plants will adsorb a part of formaldehyde during photosynthesis, but the absorption is extremely small, and it is recommended as an auxiliary method when removing formaldehyde.

Fourth, the Wise Stone. Ruishi is a new generation of air purification products, mainly used to eliminate formaldehyde, benzene, TOVC and other harmful gases released by interior decoration materials and various items, the adsorption capacity is dozens of times that of activated carbon, but also has the function of decomposition, and no need to dry, easy to use.

Fifth, high temperature. The release rate of formaldehyde mainly depends on two factors, one is temperature, the other is humidity, so we can use this characteristic of formaldehyde, use heaters, humidifiers, etc. to keep the room in a state of high temperature and high humidity, and then we can cooperate with ventilation or adsorption materials to absorb the formaldehyde that has been released at home, this method is mainly to treat the latent formaldehyde in the home, and the effect is very good.

Sixth, Muguang blue.

It is a high-quality formaldehyde removal product that has a better effect than photocatalysts. After use, it can quickly penetrate into the inside of the formaldehyde pollution source, and the formaldehyde that takes 3-15 years to volatilize is released at one time, and then it is decomposed into harmless carbon dioxide and water.

By addressing indoor formaldehyde pollution at the source, it protects the internal and surface structure of the substrate without adversely affecting the aesthetics of the interior.

In addition to formaldehyde is to pay attention to the method, choose the right method, the work of removing aldehyde will be much faster, but can not be blindly chosen, now there is too much false information on the market, choose the wrong method, aldehyde removal is not timely, will damage people's health, the following is for you to introduce several methods of removing aldehyde, so that you can easily and quickly remove formaldehyde.

1. Opening the window for ventilation is the best way to remove free formaldehyde, when the window is opened, there will be a steady stream of fresh air to dilute the indoor air containing formaldehyde to achieve the purpose of purifying formaldehyde, but the window is easily affected by the weather, and the effect is also affected by the house type.

2. Muguanglan is a more excellent formaldehyde removal product than photocatalyst, which can quickly penetrate into the inside of the pollution source after spraying, and the formaldehyde that takes 3-15 years to volatilize is triggered at one time, and then decomposed into harmless carbon dioxide and water.

The product does not require specific reaction conditions, does not produce any harmful volatiles during the reaction, and does not cause secondary pollution. Solve the problem of indoor formaldehyde pollution from the source, without causing damage to the internal and surface structure of the substrate, while maintaining the indoor aesthetics.

3. High temperature and drying can accelerate the volatilization of formaldehyde and other harmful substances, so you can take out drawers, movable furniture, mattresses, etc., and take them to the balcony for ventilation and drying.

4. Ruishi is a pure natural ore, with regular honeycomb voids inside, its specific area is huge, it can efficiently adsorb formaldehyde, its adsorption capacity is strong, it can reach more than 20 times that of traditional activated carbon, not only has a large adsorption capacity, but also has an ion exchange function, which can decompose harmful substances such as formaldehyde into harmless carbon dioxide and water, and can be used for a long time without replacement.

5. Under certain conditions, the formaldehyde scavenger reacts with formaldehyde to generate other substances that are not harmful to health, so as to reduce the concentration of formaldehyde in the room. But it's also a chemical in its own right, and if used incorrectly, it can be another source of pollution indoors.

6. Use an air purifier to remove formaldehyde, which is a popular method in recent years, but now there are many brands on the market, and it is recommended to choose products marked with the function of "removing formaldehyde", you must be cautious when choosing, it is not recommended to choose below 1500, and the formaldehyde filter element also needs to be replaced regularly when used!

Formaldehyde volatilization above 19 degrees will be accelerated, if the indoor formaldehyde exceeds the standard, we can use some heating equipment to accelerate the volatilization of formaldehyde, and then release formaldehyde by opening windows for ventilation, but using heating equipment, you must be careful to avoid fire and other risks, and the following will introduce you to some methods of removing formaldehyde, so that you can remove formaldehyde efficiently.

1. Open windows for ventilation.

If you want to remove formaldehyde and odor as soon as possible, the first thing to do is to open the window for ventilation, open the cabinet doors and drawers at the same time, and dilute and discharge the formaldehyde to the outside through air convection. Although this step is simple, it is also necessary to pay attention to the weather conditions, so as not to break the newly renovated home environment with strong wind and rain.

2. Activated carbon.

Using activated charcoal is also a great option. The surface of activated carbon is rich in pores, which can adsorb the peculiar smell in the car, and also has a certain effect on pollution control, but the activated carbon treatment capacity is limited, and it will produce saturation after about half a month of use, and it is impossible to continue to work.

3. Muguang blue.

It is a high-quality formaldehyde removal product that has a better effect than photocatalysts. Although it requires strong operability and professional knowledge when it is used, it does not require any specific reaction conditions, and the reaction process will not produce harmful volatiles or cause secondary pollution. The product can solve the problem of indoor formaldehyde pollution from the source, without damaging the internal and surface structure of the substrate, and at the same time, it will not affect the aesthetics of the room.

4. Air purifiers.

The air purifier has a good filtering effect on odors and indoor pollutants, and can achieve the purification effect relatively quickly, but it needs to be continuously turned on 24 hours a day, and the purification range of each machine is limited, and each room needs to be configured, so the cost of using it will be relatively high, and the cost of using the whole house is a bit high, and families with enough budget can give it a try.

5. Fresh air system.

The fresh air system can ensure that the home is in a ventilated state 24 hours a day, which can greatly increase the exchange of indoor air and the outside world, although the effect is very good, but the first time of this fresh air system is more expensive, and it is a better choice to install it before decoration.

Formaldehyde (formalin) is a toxic substance that can bind to body proteins and promote protein denaturation, which can cause obvious damage to the body's **, mucous membranes, respiratory tract, eyes, etc., at the same time, formaldehyde can also react with ions in the air to form dichloroformaldehyde ether, dichloroformaldehyde ether has obvious carcinogenic properties, allergenic properties, under normal circumstances, when the indoor formaldehyde concentration exceeds mg m3, the body will feel uncomfortable, tears, nausea, vomiting, chest tightness, wheezing, headache, dizziness, Abnormal perspiration, etc. A foreign data show that the increase in the release concentration of formaldehyde, an indoor air pollutant, accompanied by an increase in indoor temperature, will cause obvious upper respiratory tract symptoms in indoor personnel, such as chest tightness and wheezing, which shows that the health level of indoor personnel is closely related to indoor air quality.

Newly bought furniture generally has some taste, that is because most of the plates used are formaldehyde releases, and it is easy to exceed the formaldehyde standard when the ventilation is not smooth, so how should we deal with it, recommend several easy-to-use methods to everyone.

1. Wise Stone.

It is a purification product favored by decoration families in recent years, compared with other formaldehyde removal products, its own pores are more, with the dual function of absorption and decomposition, and the speed of formaldehyde removal is also fast. Its unique decomposition function can save the time of drying, and it is more convenient to use, which can effectively control the formaldehyde problem for a long time. When choosing, it is important to note that it is a gray ore with an irregular shape and is not a round particle

2. Open windows for ventilation.

Open window ventilation is a very simple method to remove aldehyde, the purification principle is indoor and outdoor air circulation replacement, can release free formaldehyde and other harmful gases in the indoor air to the outdoors, reduce the indoor formaldehyde concentration. The efficiency of its aldehyde removal is directly related to the size of the outdoor wind, and the greater the outdoor wind, the higher the purification efficiency.

3. Activated charcoal.

Activated carbon has the function of adsorbing formaldehyde and other harmful substances, but activated carbon does not have the function of decomposition, so the adsorption capacity is limited, easy to saturate, and needs to be replaced frequently, otherwise it will become a new pollution source to emit harmful substances to the outside, resulting in indoor secondary pollution.

Fourth, high temperature.

In the case of high temperature, it can promote the conversion of formaldehyde in the bound state into free formaldehyde and reduce the total content of formaldehyde, because formaldehyde penetrates deep into the board, although formaldehyde cannot be completely removed, but its effect is still very obvious.

5. Photocatalysts.

At present, most of the photocatalysts that are often mentioned are titanium dioxide, which can decompose formaldehyde into carbon dioxide and water through ultraviolet irradiation, but it needs to be involved in light and ultraviolet rays when working, and there are certain restrictions in removing formaldehyde.

There are many ways to remove formaldehyde, only by choosing the right method can we ensure health, and a variety of methods are used together, formaldehyde will be removed faster.