What are the dangers of formaldehyde? How to eliminate it

Formaldehyde is very harmful to the human body, so we must understand what the hazards of formaldehyde are. First of all, formaldehyde can make people acutely poisoned, which has great damage to **. When formaldehyde reaches a certain level, the human body will have uncomfortable symptoms, such as hoarseness, itchy eyes, throat discomfort, dermatitis, dyspnea, and in severe cases, it will cause pulmonary edema, anaphylactic shock and liver failure.

When inhaled in excess, it can lead to death.

Formaldehyde can also cause leukemia, the main reason is that the human gene mutation, resulting in damage to the human hematopoietic function, has a very strong carcinogenic effect. Therefore, it must be noted that when the formaldehyde concentration is relatively high, it must be ventilated indoors, or an air filter must be purchased, which can effectively slow down the harm of formaldehyde.

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Formaldehyde is a toxic organic compound that is a colorless, odorless gas that can be released from certain interior decoration materials. Exposure to formaldehyde can be harmful to human health.

Formaldehyde exposure can cause damage to the body's respiratory system, causing coughing, sore throat, wheezing, sore throat and sputum production, and may even lead to pneumonia. Formaldehyde can also cause damage to the eyes, causing itching, redness, and discharge, and may even lead to permanent vision loss.

Formaldehyde can also affect the body's nervous system and may cause symptoms such as headaches, nausea, insomnia, memory loss, and difficulty concentrating. In addition, people who have been exposed to formaldehyde for a long time may experience symptoms such as liver damage, kidney damage, and weakened immunity.

Therefore, the harm of formaldehyde to the human body is very serious, and exposure to formaldehyde should be avoided as much as possible. Interior decoration materials should be tested regularly, and if the formaldehyde content is detected, measures should be taken to treat it in time to prevent the harm of formaldehyde to the human body.

1. Close the doors and windows, and keep the indoor temperature above 23 °C, it is easier to do in summer, but it is more difficult in autumn and winter, if there is heating at home in this season, or a heating stove or the like, it must be turned on to increase the indoor temperature, it is not recommended to open the air conditioner to heat up (the air conditioner is easy to dry the air, and the filter device in the air conditioner will adsorb formaldehyde and become the source of secondary formaldehyde pollution).

2. Turn on the humidifier to increase the humidity of the indoor air, or increase the humidity by placing a container full of water indoors.

These two steps must be sealed for more than 48 hours, and then open the doors and windows, and at the same time turn on the electric fan to force ventilation, which can eliminate the formaldehyde accumulated in the room. This step can be repeated several times until the indoor formaldehyde concentration is continuously measured below the safe value.

Secondly, after moving in, after the catalytic release and cleaning of formaldehyde before moving in, the residual formaldehyde content in decorative materials and furniture has been significantly reduced a lot, but it is still being released, if not removed in time, formaldehyde will accumulate and cause excessive concentration, because it is continuous pollution, especially harmful to human health. So the focus of this stage is on the continuous and harmless removal of formaldehyde.

At present, the more common methods of removing formaldehyde mainly include:

1. Ventilation, ventilation is a more effective way to eliminate formaldehyde accumulation, in the right climate and environmental conditions, try to open the window to keep the indoor and outdoor air flowing.

2. When using an air purifier, you must have a deeper understanding of the performance and working principle when choosing, and it is not recommended to choose a pure filter and adsorption machine when buying an air purifier, and the purifier that can decompose formaldehyde from the molecular structure is the best.

Formaldehyde is very harmful, so don't rush to the doctor.

For the urgent residence, in essence, it is necessary to start from the source, environmentally friendly material selection, environmental protection decoration, as far as possible to reduce the source of pollution release, and for the new house that has been renovated, if you are in a hurry, you can also try the following scientific methods to accelerate the removal of pollution.

Scientific aldehyde removal 1:Ventilation is essential for the new house to remove formaldehyde, in order to speed up the ventilation effect, we can also open the furniture door together, for the poorly ventilated room or corner, you can also use a fan to accelerate air circulation, so as to achieve better and faster ventilation effect.

Scientific aldehyde removal 2:Activated carbon is currently the most commonly used and at the same time relatively cheap aldehyde removal products, with the ability to adsorb formaldehyde, a large number of use in the short term to remove formaldehyde effect is still good. However, the adsorption capacity of activated carbon is limited, and it needs to be dried and replaced regularly to avoid secondary pollution.

Scientific aldehyde removal 3:Baizao Na is a more favored aldehyde removal material for environmental protection engineers, suitable for urgent use, because it not only purifies faster, but also can decompose formaldehyde, does not need to be dried and does not have to worry about adsorption saturation, and it is more convenient to use, but it is more expensive than activated carbon, and you can choose to use it according to the actual situation.

Scientific aldehyde removal 4:Formaldehyde is soluble in salt water, mild salt water wipes the surface of furniture, can effectively take away part of the toxic and harmful substances attached to the surface of furniture, regular wiping of furniture, to remove furniture odor has a lot of help, auxiliary use, can also play a role in accelerating purification.

When the formaldehyde concentration is relatively high, be sure to ventilate indoors, or buy an air filter, which can effectively slow down the harm of formaldehyde.

In fact, this harm is still quite big, so if the formaldehyde content in it exceeds the standard, it may lead to leukemia, so you must remove formaldehyde first when decorating.

Newly renovated houses are all with formaldehyde, how to remove this best way? It is a long time of ventilation, and you will move in after half a year.

Open windows for ventilation and blow with an air purifier, plus a few strong fans.

How to deal with formaldehyde:1. Decoration materials must be selected for environmental protection, for example, it is best to choose environmental protection E0 grade for boards, Dawang coconut ecological boards, woodworking boards, solid wood boards, etc.

2. Ventilation of the new house is a must, and a small gap should be left in cold weather.

3. In the chest of drawers, use activated carbon and nano live ore to adsorb more, and remember to take out the activated carbon often to bask in the sun.

4. What cannot be ignored is the plant, and pothos is best to raise spider plants. Add other plants as appropriate5, buy an air purifier with aldehyde removal function.

The above points can be achieved by yourself, of course, you can also find a professional aldehyde removal company to deal with it, but generally there will be a large amount of formaldehyde at all, unless you use low-quality decoration materials; It is recommended that you try to choose environmentally friendly E0 grade boards when decorating, which can better protect the health of yourself and your family. "