What is a formaldehyde scavenger?
Formaldehyde scavenger is a kind of purifying product suitable for indoor environment such as newly renovated households, hotels, shopping malls and offices, which is specially used to eliminate formaldehyde. Formaldehyde is colorless and has a strong pungent smell, which belongs to the poison of protoplasm. Inhalation of formaldehyde can cause severe irritation of respiratory tract, edema, headache and asthma. Therefore, formaldehyde scavenger is a product to purify formaldehyde and avoid human health being threatened.
Is formaldehyde scavenger useful?
Are these drugs really as effective as the merchants say? A user who claimed to have bought a formaldehyde scavenger told reporters that he bought a drug produced by a domestic manufacturer at the price of 180 yuan, and carefully applied and sprayed it in strict accordance with the instructions. Five days later, I couldn't smell formaldehyde, but I found that some furniture in my house had changed color, and an unpleasant smell followed. Mr Zhao, who lives in Hong Jie Garden, also reflected the same situation to reporters.
The reporter called Professor Yang Ning, Department of Chemistry, Southwest University of Science and Technology, about the formaldehyde scavenger and the situation after users used it. Professor Yang said: A formaldehyde scavenger in in addition to formaldehyde uses the principle of chemical reaction to convert formaldehyde into other substances. However, it is almost impossible to decompose organic substances such as formaldehyde and benzene into carbon dioxide and water with one substance. At the same time, other pollutants will be produced in the transformation process, which is harmful to human health. In addition, some formaldehyde eliminators appear furniture discoloration after use, that is, after the chemical reaction between the agent and the surface of furniture, they form a "bondage" to formaldehyde, which slows down the release of formaldehyde, but can not eradicate formaldehyde. Moreover, at present, there is no corresponding national standard for the production of formaldehyde scavenger products, and enterprises are all producing according to their own standards.
What brand of formaldehyde scavenger is good
Formaldehyde scavenger-Nippon
Nippon formaldehyde scavenger adopts high-quality environmental protection technology and is developed according to the natural principle that plants absorb and digest harmful substances such as formaldehyde. Japanese formaldehyde scavenger contains plant extracts and does not contain any organic solvents. It is a green formaldehyde scavenger, which can efficiently and quickly remove indoor formaldehyde _ a variety of harmful substances and purify indoor air.
Formaldehyde scavenger-Lvmeiju
Green mercure formaldehyde scavenger, just like its name, gives consumers a green and beautiful indoor space. Lvmeiju formaldehyde scavenger is developed through many experiments, with high efficiency, which can make consumers change into a comfortable and assured indoor environment in a short time. The quality of Lvmeiju formaldehyde scavenger is guaranteed, and consumers can use it with confidence.
Formaldehyde scavenger-Anerya
An erya is an expert in indoor decontamination. The formaldehyde scavenger it produces uses activated carbon to remove formaldehyde. Activated carbon can fully contact with harmful gases in the air and adsorb more harmful substances side by side, thus purifying the air. Activated carbon is recognized as a highly efficient adsorption material, so Anerya formaldehyde scavenger has a strong adsorption function for formaldehyde.
Indoor formaldehyde detection method
At present, there is a special tool on the market-formaldehyde detection spirit, which is used to detect formaldehyde content. However, this tool may lead to inaccurate data due to improper operation or quality reasons, causing great harm. At present, there are two professional methods to detect formaldehyde: precise method and simple method, or it is relatively safe to ask professionals to detect formaldehyde in indoor testing.
Besides formaldehyde?
There are many popular in addition to formaldehyde methods in people's lives, such as ventilation method, green planting method, activated carbon method and formaldehyde scavenger method. Of course, each method has its advantages and characteristics, and it can also be used in combination with many methods, so that the effect will be good and fast. When the in addition to formaldehyde process reaches a certain time, it is best to test indoor formaldehyde again.