How to judge whether there is formaldehyde in a newly renovated house

1. Putting some green plants at home can also effectively remove odors, especially like pothos, spider plant, aloe vera, monstera, cactus, ivy, etc., which can effectively absorb harmful gases. In addition, large plants such as the Ping An tree and the camphor tree, which are more popular on the market, can release a fresh gas on their own, which makes people feel happy, and is also more suitable for removing the smell of new furniture.

2. If you want to eliminate formaldehyde in the house as soon as possible, you can put a floor fan at home after the decoration is completed, and open the window for ventilation at the same time.

3. Yeguang mud 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 of traditional activated carbon, not only has a large adsorption capacity, but also has an ion exchange function, can decompose formaldehyde and other harmful substances into harmless carbon dioxide and water, and can be used for a long time without replacement.

4. The air purifier used to be a high-end product, and with the development of the times, it has slowly had a trend of going to the volume, because it is equipped with a fan inside, which can actively adsorb formaldehyde in the corresponding space, but it is recommended to buy products with formaldehyde removal function, and the formaldehyde removal filter element needs to be replaced regularly when used.

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

In addition to formaldehyde, the right method is particularly important, and the most suitable method for the family is ventilation + physical adsorption + green plants, and several methods work together to stabilize formaldehyde within a safe range. Activated carbon in physical adsorption materials needs to be replaced regularly, otherwise there is a risk of secondary pollution after saturation, Ye Guang mud is a variety of pure natural mineral purification materials, not a single material, integrating the advantages of various materials, its fine pores are dozens of times that of activated carbon, the adsorption force is stronger, and it can not only adsorb and decompose formaldehyde, but also decompose benzene series, TVOC and other pollution, decompose them into non-toxic carbon dioxide and water, will not produce secondary pollution, and do not need to dry during use, It can be decomposed for a long time and can be used for 3 years.

You can know whether there is formaldehyde in the new house through testing, use a test box or detector, or ask a special agency. Of course, the presence or absence of formaldehyde can also be judged by the body's reaction. Once symptoms such as chest tightness and headache appear, if the indoor plants quickly turn yellow and wilt, it can indicate that there is formaldehyde in the room, and the concentration is very high.

Among them, the most accurate method of detecting formaldehyde is a non-professional organization. Through accurate instruments, the indoor air is sampled and tested, so as to give a report on whether the space contains formaldehyde. This kind of detection can not only provide effective detection data, but also determine the treatment measures according to the situation, which is more efficient, but more costly.

If you have a limited budget, you can choose to purchase a test box or detector, where the test box is more commonly used. This method is quick and easy to operate, and the formaldehyde test results are given by different colors. Its main principle is to use the internal reagent to react with formaldehyde, thereby changing the color of the paper, and then judge the formaldehyde content according to the color card.

If the detection color is blue, it must not be occupied, and Zhixian Tangerine needs to immediately control the formaldehyde in the space. In addition, whether there is formaldehyde in the space can be judged by our body reactions. When we walked into the space, we suddenly felt dizzy, felt nauseous, and smelled a strong pungent smell, indicating that the space contained formaldehyde, and the concentration was still very high.

If this happens, the owner should leave the new home immediately and have it tested for formaldehyde. At the same time, if the owner places plants in the new house, it can also be used to determine whether formaldehyde exists, that is, if the plants quickly turn yellow and wilt within a period of time, it can indicate that the group space contains formaldehyde, which needs to be tested and treated to avoid affecting the human body.

The best way to see if there is formaldehyde in a newly renovated house is to go to a professional testing institution with testing qualifications for formaldehyde testing. Despite the higher cost, the results of the test are reliable. The health of family members is so precious.

According to 4 methods, the indoor formaldehyde exceeds the standard. Here's what's next:

1. Judge according to the home detector;

2. According to the test judgment of a professional formaldehyde removal company;

3. According to the physical condition and sense of smell;

4. Analyze according to the types of animals and plants.

In general, the concentration of formaldehyde in GBT 18883-2002 is: When the concentration is less than that, the health status of the human body is normal; When the concentration is exceeded, symptoms such as colds and decreased immunity will occur; When the concentration of formaldehyde in the room is exceeded, symptoms such as qi deficiency, allergies, dizziness, and endocrine disorders will occur.

If you can't be sure, you can carry out a formaldehyde test, if the formaldehyde exceeds the standard, you need to detect, if the formaldehyde exceeds the standard, you need to deal with it, because the release time of formaldehyde is relatively long, and it is impossible to completely remove it in the short term, for you and your family, we should take scientific measures to ensure the formaldehyde content in the indoor air. I recommend some effective ways for you.

1. Opening the window ventilation is the best way to remove free formaldehyde, at the moment of opening the window, there will be a steady stream of fresh air to dilute the indoor formaldehyde, so as to achieve the purpose of purifying formaldehyde, but the window will be affected by the climate, and in the process of use, it will also be affected by the house type.

2. Plants have a certain scavenging effect on formaldehyde, and the amount of formaldehyde it can absorb is very small.

3. There are many irregular pores inside the activated carbon, which are similar to formaldehyde molecules, which can absorb formaldehyde, so as to achieve the effect of purifying the air, but its number of pores is limited, and once it absorbs too much, it will produce secondary pollution, so it must be replaced regularly.

4. Ruishi is a natural mineral, there is a regular honeycomb inside, its volume is very large, it can effectively absorb formaldehyde, its absorption is very good, its adsorption power is more than 20 times that of ordinary activated carbon, its absorption is very large, and it also has ion exchange function, can decompose formaldehyde and other harmful substances into harmless CO2 and water, and does not need to be replaced, can be used for a long time.

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With the increase of people's awareness of environmental protection, special attention is paid to the performance of materials in home decoration. However, due to production requirements, many products contain formaldehyde. So how do you know if there is formaldehyde in the new house?

Many owners are very concerned, and then let's take a look through the following content! You can find out whether there is formaldehyde in the new house through testing, use a test box or detector, or ask a special agency. Of course, you can also judge whether there is formaldehyde through the body's reaction, once there are symptoms such as chest tightness and headache, and if the indoor plants quickly turn yellow and wilt, it can indicate that there is formaldehyde in the room, and the concentration is very high.

Among them, the most accurate method to detect formaldehyde is none other than a specialized institution, which samples and detects indoor air through accurate instruments, so as to give a report on whether the space contains formaldehyde. This kind of testing can not only provide effective detection data, but also determine the treatment method according to the situation, which is relatively efficient, but the cost is large. If you have a limited budget, you may want to choose to purchase a test box or detector, where the test box is more commonly used.

This kind of method is fast, simple and simple, and gives formaldehyde detection results through different colors. Its main principle is to use the internal reagent and formaldehyde to react, so as to change the color of the paper, and then according to the color card, to judge the formaldehyde content. If the test color is blue, you must not move in, and you need to treat the formaldehyde in the space immediately.

In addition, whether there is formaldehyde in the space can be judged by our physical reaction, when we walk into the space, we suddenly feel dizzy, have the feeling of wanting to vomit, and smell a strong pungent smell, it means that the space contains formaldehyde, and the concentration is still very high. If this is the case, the owner should leave the new house immediately and carry out formaldehyde testing. At the same time, if the owner has placed plants in the new house, it can also be shouted to determine whether there is formaldehyde, that is, the plant quickly turns yellow and withers for a period of time, which can indicate that the space contains formaldehyde, which needs to be tested and treated to avoid the impact on the human body.

Hope the above, helpful.

Do the math how much it will cost you to renovate your home