How to tell if there is excessive formaldehyde at home? The simple way.

1. Self-test: If you feel a pungent smell when you enter the room, which makes people dizzy and headache, it means that the formaldehyde exceeds the standard. 2. Animal and plant reactions: If animals and plants are not energetic and plants wither, it means that the formaldehyde concentration is high.

It is very common for a new house to be renovated and formaldehyde is exceeded, so it is necessary to do some measures such as ventilation or removal of formaldehyde. Of course, if the materials you decorate are very good, it is also possible that they will not exceed the standard. To judge whether the formaldehyde at home exceeds the standard, you can detect it through the following methods.

1. If the formaldehyde at home exceeds the standard, then you will feel very uncomfortable not long after entering the house. Because formaldehyde is very harmful to the human body, if it is seriously exceeded, the smell will be very pungent, and it will feel dizzy, eyes, respiratory tract, etc. Even if it is not a serious excess, if someone in your family has a long-term unexplained cough, long-term rhinitis or some other diseases, it is necessary to consider whether it is excessive formaldehyde.

2. The most straightforward way to judge is to find professional personnel to help you conduct testing. This kind of detection has professional instruments, which is very reliable and accurate. If the detection exceeds the standard, then the site can do formaldehyde removal treatment, which can be done by ordinary families in one day, which is also the fastest and most effective way to remove formaldehyde.

3. If we use our usual small methods, such as ventilation, pothos plants, activated carbon, etc., although this method is effective, it is slow to take effect. Moreover, the release of formaldehyde is a very long process, and if the problem cannot be fundamentally solved, formaldehyde will be continuously released.

In addition to formaldehyde, the professional instruments and materials used by the company can completely solve the formaldehyde problem. If you have children at home, it is recommended that you spend some money, which is the most effective way, after all, the harm of formaldehyde is really great.

1. Smell: Although formaldehyde is colorless, our eyes can't see, but it has an unpleasant pungent smell, when we obviously smell this smell, it means that it has exceeded the standard, and it is time to find a way to remove formaldehyde.

2. Look at the body's reaction: because formaldehyde is toxic, if our body comes into contact with it, there will definitely be a series of uncomfortable feelings, if we were good before, but after moving into a new home, we feel dizzy, nausea and other uncomfortable symptoms, it may be excessive formaldehyde.

3. Observe pets: the sense of smell of small animals is very sensitive, when small pets appear irritable and do not like the home environment, or pets have runny noses, no energy, or are sick, you can judge that the formaldehyde at home exceeds the standard.

4. Look at the plants: If the plants at home have been very vigorous, but after moving into the new home, the plants have become less vigorous, and even the leaves are yellow, and there are signs of wilting, which may be caused by excessive formaldehyde.

5. Formaldehyde tester: If you are worried about the error of the above methods, we can buy a formaldehyde tester to test, but the deviation of the results tested by the current tester is still relatively large, especially those cheap testers, and the test results are not necessarily accurate and correct.

There are generally four ways to determine whether there is formaldehyde in your home:

1. Self-perception, often feeling remorseful, nauseous, even dizzy, and uncomfortable throat.

2. Be good at observing animal and plant reactions, such as plants withering and dying, pets getting sick, not eating food, low resistance, and decreased vitality.

3. Professional formaldehyde testing, find a professional formaldehyde company for testing.

4. Formaldehyde noisy slippery self-test box, with the help of formaldehyde self-test box detection, in order to facilitate the comparison of receipts before and after treatment, you can take pictures of the initial test results to record the formaldehyde concentration, so as to facilitate comparison with the test results after treatment.

In addition to formaldehyde, use the following tricks, and within half a year, formaldehyde will be eliminated.

The first way to remove aldehydes: insist on ventilation

Whether it is before or after moving in, as long as the weather permits, try to keep ventilation all day long, ventilation is not only effective, but also does not cost money. But if the weather is bad, it doesn't matter, we can open a window crack and then cooperate with a fan to blow the air, which can also have the effect of air circulation replacement.

The second trick of aldehyde removal: scientific and effective purification

Compared with the carbon bag, it not only adsorbs and purifies more than ten times faster, but also adds a double group of decomposition components, which can play a role in decomposing formaldehyde.

The third trick of aldehyde removal: decomposition medium purification

Compared with ordinary sprays, it is not only safe and non-toxic, does not hurt furniture, but also can penetrate the inside of furniture panels, induce decomposition of formaldehyde from the source, and the speed and efficiency of purification are higher.

The fourth trick of aldehyde removal: wipe the furniture with salt water

The board and furniture used in decoration are the main odor of the home, formaldehyde and other harmful gases will adhere to the surface of the board, wipe the surface with mild salt water, can take away some harmful substances; Formaldehyde is soluble in salt water, and wiping the surface frequently also has a certain effect on removing odors.

1. You can judge according to your own or your family's physical condition. If you feel unwell, dizzy, weakened immunity, or your family members are sick collectively and feel that your eyes love to cry after moving into a new house, it is normal for the indoor formaldehyde to exceed the standard.

2. You can choose a professional formaldehyde removal company to come to the door for testing, they will use the formaldehyde detector to detect, the results of the detection will be more accurate, and the formaldehyde treatment can also be carried out directly. However, it is more expensive to hire a professional company, so you can consider it if the economic conditions are better.

3. The simple way to detect whether formaldehyde exceeds the standard is to use a formaldehyde detection box, which is also simple and easy to operate. The test cassette is similar to a pH test strip, and can be used to identify whether formaldehyde exceeds the standard by color.

4. Observe the reaction of animals and plants, if you find that a large number of plants have withered and died after moving into a new house, if you have pets at home, pets are sick, do not like to eat or even die, etc., it also means that the formaldehyde at home exceeds the standard.

If you can smell it, it means that the formaldehyde exceeds the standard, but if you can't smell it, it doesn't mean that there is no formaldehyde You can buy a test for formaldehyde You can search for this article A wise mother's history of resistance against toxins at home I hope it will help you.

I think it can be judged by the taste, formaldehyde smells like a combination of gasoline and wood chips, if this smell is strong, it means that formaldehyde is exceeded.

I think the best thing to do is to buy a formaldehyde tester so that you can know the formaldehyde level in the room.