I want to check if there is formaldehyde at home, how to check?

If you want to check whether there is formaldehyde in this one at home, you can find a formaldehyde test thing, and then test it.

You can buy a formaldehyde test from the Internet, put the instrument at home, operate it according to the requirements, and it will show the current amount of formaldehyde at home.

There are many professional formaldehyde removal companies, you can find them to help you test whether the formaldehyde exceeds the standard, if it exceeds the standard, you need to ventilate or professionally remove formaldehyde.

You can buy some test strips to measure formaldehyde and put them at home to measure whether there is formaldehyde in the home.

You can buy a special instrument for measuring formaldehyde and open it to see how many standards it reaches.

If you want to detect formaldehyde and formaldehyde, there are special testing institutions, and you can ask them to come to the door for testing.

You can smell it, if the smell is very strong, generally speaking, you can also buy a machine and test it directly, which is better.

Check it out, formaldehyde in the home. This one has a detector. Yes, you can test it. Look at the scalar number of formaldehyde.

You can ask someone to come to check whether there is formaldehyde, and you can't check it yourself.

Find a local third-party testing and inspection agency to test.

There is a special instrument for this, and you can go to the decoration material store to buy one and withdraw it when you come back.

Check if there is formaldehyde, in addition to identifying it from the smell, isn't there a detector to check formaldehyde?

Self-testing formaldehyde is the most direct way to buy a formaldehyde detection box, according to the instructions in the indoor environment to collect air testing, the test data can be compared with the manual, more economical and simple. If indoor formaldehyde is detected to exceed the standard, it is recommended to quickly treat it through the following methods.

1.Formaldehyde in the new house exceeds the standard, the smell is serious, the first thing to do is to open the window for ventilation, at the same time you can open the wardrobe and drawer, so that the formaldehyde can be fully released, and then through the way of air convection, the formaldehyde will be released to the outdoors, although this step is simple to operate, but also pay attention to the weather conditions, this method is not suitable for the rainy season and winter.

2.Choose plants that can adsorb formaldehyde, pothos, aloe vera, spider plant and other plants can adsorb a certain amount of formaldehyde pollution, and can indeed remove formaldehyde. Placing some greenery in your new home can also help to beautify the room and freshen the air.

However, the adsorption capacity of plants is relatively limited, and if the formaldehyde concentration is too high, the plants will wilt and die.

3.Activated carbon is a more effective way to purify the air, it has a strong adsorption effect on harmful substances such as formaldehyde, and the smaller the particles, the better the adsorption effect. It should be noted that most activated carbons have certain adsorption limits, and once saturated, they will no longer be absorbed, but will appear desorption, releasing absorbed harmful substances.

4.Since natural ventilation is affected by many external weather conditions, we can use electric fans to speed up the flow of indoor air. Placing the fan in the room and blowing towards the window can reduce the indoor formaldehyde concentration and reduce the content of harmful substances in the room more efficiently through the method of air replacement.

5.Now the company in addition to formaldehyde can be seen everywhere, this industry is now very chaotic, in the first and the effect of formaldehyde removal have deviated, in the choice of the choice must choose a reliable formaldehyde removal company.

Formaldehyde is released for a long time, and a single method will definitely have some difficulty in dealing with formaldehyde, so it is recommended to use a combination of multiple methods, so as to better stabilize formaldehyde in a safe range!

If you find that it is a little pungent or will cause tears, it is likely to have formaldehyde.

If this is the case, a formaldehyde test is required.

Indoor detection of formaldehyde, formaldehyde test box can be used, if the excess is not too serious, usually only need to be ventilated frequently, in the put of nano live ore, can adsorb formaldehyde in the light can also decompose formaldehyde. In severe cases, some herbal sprays are not harmful to the human body.

If you are not at ease, of course, you can also find a testing company and ask professional personnel to help detect formaldehyde, which is the highest price comparison, but the effect is still better.

Generally, after formaldehyde is detected at home, opening windows for ventilation is the most economical and effective, that is, the time is long, and the formaldehyde release period is 3-15 years, of course, you can also put some green plants indoors, and the absorption of formaldehyde may be faster.

Formaldehyde test box can be used, and the problem of formaldehyde and other pollution in the living room after decoration has been paid more and more attention by more and more people, and the carcinogenic and teratogenic effects of formaldehyde and other pollutants have long been recognized by the medical community. So the question is, there are so many products and means to prevent and control formaldehyde on the market, which ones are more suitable for home use, let's take a look.

1. Open window ventilation is a very simple aldehyde removal method, the purification principle is indoor and outdoor air circulation replacement, which can release free formaldehyde and other harmful gases in the indoor air to the outdoors and 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. Using activated carbon is also a good choice. The surface of activated carbon is rich in pores, which can adsorb indoor odors, 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.

5. 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.

6. We all know that formaldehyde is volatile at high temperature, and we can use some heating equipment to increase the temperature at home a lot, so that a large amount of formaldehyde gas can be volatilized, and then formaldehyde can be removed by opening windows for ventilation. Repeated operation a few times, you can remove most of the formaldehyde in the home, but we must pay attention to safety when using heating equipment to avoid fire.

Ways to tell if you have formaldehyde in your home:

1. Self-experience method.

This is a relatively rough detection method, but can not estimate the concentration of this kind of hazardous gas in detail, mainly from the following aspects, for example, after moving into a new home, the family member illness rate becomes higher, the family's resistance becomes worse, close to the wall or furniture there is an obvious peculiar smell pungent, so you can basically feel that the family indoor formaldehyde is exceeded.

2. Physiological reactions of animals and plants.

This is also a relatively rough test method, for example, after entering the newly renovated house, the small animals raised at home suddenly often do not eat, and lazily do not have the previous liveliness, immunity is reduced, etc., the plants in the home begin to slowly wither and die, these can be regarded as indoor formaldehyde hazards.

3. Formaldehyde self-test box.

This is a relatively simple test method, before inviting professionals to come to the door to test, you can buy a self-test box for testing, if you find that formaldehyde exceeds the standard, and then ask the indoor environmental protection company to test, the self-test box is a similar thing to the pH test paper, we can roughly estimate whether the formaldehyde exceeds the standard according to the contrast of colors.

4. Please ask a professional indoor environmental protection company for testing.

This is one of the most effective ways to test the concentration, because this kind of hazardous gas is something that cannot be seen or touched, if you can't know the concentration of formaldehyde by any method, and the professional indoor inspection company will test the specific concentration of formaldehyde on the spot through professional testing tools and equipment.

Methods to detect formaldehyde at home include formaldehyde detectors, self-made formaldehyde detection methods, air quality testing services, formaldehyde testing paper, nose, color detection, etc.

1. Formaldehyde detector.

The use of formaldehyde detector for detection is currently the most common detection method. Normally, the detector will take samples for a certain period of time to obtain the indoor formaldehyde concentration value. However, it should be noted that you need to follow the instructions when using, otherwise the test results may be affected.

2. Self-made formaldehyde detection method.

The homemade formaldehyde detection method is relatively simple and crude, but at the same time it is a method. An air sample can be put into a large bottle, added with some sulfuric acid and shaken, and if the color of the solution changes, then formaldehyde is present in the air.

3. Air quality testing services.

Air quality testing services are a specialized service, and some companies will provide such services. Professional services can provide more accurate test results. However, it should be noted that choose a regular air quality testing service provider to avoid deception.

4. Formaldehyde detection paper.

Formaldehyde test paper is a low-cost test method that can be purchased. Normally, after this paper is placed indoors for a few hours, there will be a change in the color of the dust wheel, so as to obtain the indoor formaldehyde concentration value.

5. Nose. The nose is one of the easiest ways to quickly detect formaldehyde. Through sensory testing, if there is a pungent odor in the air, it indicates the presence of formaldehyde.

Although this method is simple and straightforward, it should be noted that some people may not be sensitive enough to smell, or have become accustomed to the smell of formaldehyde. Therefore, it is not easy to use as the primary detection method.

6. Color detection.

Tender yellow is the most toxic liquid color of formaldehyde, and the tender yellow liquid is the source of the brightness of newborn clothes. Jelly-like, vegetable juice-like, white-like, light brown formaldehyde, etc., all have certain toxicity, and should be used with caution.

First of all, seal the test space for 1 hour before testing, then open the absorption box in the formaldehyde detection box, introduce all the white bottle reagents into the absorption box, cover the absorption box, and shake gently until the internal solution is completely dissolved. Then open the absorption box and place it in the test space for 30 minutes, when placing the absorption box 80-150 cm from the ground.

The most direct way is through the sense of smell, if you can smell a pungent smell when you enter the room, or even feel unwell, it may indicate that there is formaldehyde in the home. If there is no one smoking in the family, but still feels throat discomfort, sometimes chest tightness and shortness of breath, **itching or **worsening, these indicate that formaldehyde may also be exceeded.

life. Formaldehyde is everywhere. It's just a matter of how high or low the content is.

First of all. If your home. Has lived in it for many years.

There have been no new changes. Formaldehyde content will be very low. If your home improvements.

It was newly renovated. That formaldehyde is everywhere. It needs to be renovated after it is finished.

Cool room. The longer the better. Turn on ventilation every day.

The popular way to judge is to smell the taste, but in fact, formaldehyde is colorless and odorless, and the smell is mostly harmful substances such as heavy metals.

Tip: It is recommended to ventilate the house that has just been renovated for more than 1 month! In the room, you can put more charcoal, white vinegar, green plants and other ornaments that adsorb harmful substances such as formaldehyde. Be sure to ensure ventilation, and the wardrobe doors should be opened for ventilation. The mattress protector should also be removed for ventilation in time!

Hope it helps!

You can use a formaldehyde self-test box for rapid self-testing of indoor formaldehyde concentration. Perform tests.

1. Formaldehyde detection box.

It is a disposable formaldehyde detection product that is convenient for consumers to quickly detect the formaldehyde content in the living space. It is mainly used to detect the concentration of formaldehyde in home and furniture, and can also be used to detect the degree of formaldehyde pollution in the car. Therefore, many people choose to use this, although it is convenient, but there will be errors in the detection effect.

2. Indoor formaldehyde detector.

The formaldehyde detector adopts the principle of high-sensitivity electrochemical sensor, which has the advantages of rapid and accurate quantification for determining formaldehyde concentration, and the formaldehyde detector has simple structure, small size, easy to carry, and easy to use. It can be widely used in the quantitative determination of formaldehyde in indoor spaces such as living rooms, living rooms, and public places. Although the formaldehyde detector** is much more expensive than the formaldehyde self-test box mentioned above, it can be used repeatedly and is more economical in the long run.

There are three methods for indoor formaldehyde detection.

1. Formaldehyde detection box.

Using a formaldehyde detection kit is the cheapest way to measure formaldehyde. Formaldehyde detection kits can be found in up to 3,500 pieces, generally ranging from 3 to 50 yuan. However, it is also confirmed that the phrase "you get what you pay for" is that the accuracy of the formaldehyde detection test box is very low, and it is not recommended for everyone to use it!

2. Professional formaldehyde testing company.

If you want to test the indoor formaldehyde concentration, you can also consult a professional formaldehyde testing company. The formaldehyde testing institution will have a professional engineer take the indoor air sample with the test instrument, take it back to the laboratory for analysis and testing, and the test results will come out in about 3 days. The accuracy is much stronger than your own test, and the cost of the test is more expensive than the self-test box.

3. Quality Supervision Bureau, Environmental Protection Bureau.

If you hire a large inspection unit such as the Quality Supervision Bureau and the Environmental Protection Bureau, the biggest advantage is that the accuracy of the inspection is very high, and it can reach three decimal places, but the relative inspection time is longer, generally takes 3-7 days, and the cost of the large-scale unit test is very high, of course, the detection cost is very high, and the charge is carried out according to the monitoring point.

Combined with the above three detection methods, considering the effect and **, I believe that everyone will choose to find a professional formaldehyde testing company to detect indoor harmful gases, because the accuracy of the test results is guaranteed, so for those who want to test whether the formaldehyde at home exceeds the standard, this is a good choice.