In addition to formaldehyde's methods are varied and dazzling, not only how to distinguish, but also how to distinguish between true and false. Formaldehyde is extremely harmful. If the human body is exposed to formaldehyde for a long time without knowing it, there will be a risk of cancer in severe cases, so the problem of formaldehyde must not be taken lightly. Here are some tips for effectively removing formaldehyde.

1, putting some green plants at home can also effectively remove the odor, especially the green radish, chlorophytum, aloe, tortoise shell bamboo, cactus, ivy and so on can effectively absorb harmful gases. In addition, the popular large plants such as Christmas tree and Cinnamomum camphora can release a kind of fresh air, which makes people feel happy and is more suitable for removing the odor of new furniture.

2. The most commonly used method for indoor in addition to formaldehyde is window ventilation, which has almost no cost. However, ventilation methods also have disadvantages. First, the location of the house is good for ventilation. Secondly, formaldehyde in decoration materials is in a state of continuous release. It is impossible to completely remove formaldehyde through window ventilation. It can only play a supplementary role in in addition to formaldehyde.

3. Using activated carbon is also a good choice. The surface of activated carbon is rich in pores, which can absorb indoor odor and play a certain role in pollution control. However, the treatment capacity of activated carbon is limited, and it will be saturated after about half a month of use, so it can't continue to work. In order to achieve the purpose of treatment, it is necessary to constantly replace new charcoal bags, which invisibly increases the treatment expenditure.

5. The main principle of photocatalyst is that the spray will adhere to the surface of the object to form a solid film, on the one hand, it will slow down the release of formaldehyde, on the other hand, it will contact with the film during the release process, and utilize the photocatalytic performance of photocatalyst to oxidize formaldehyde. However, the film may be oxidized and worn in daily life, and the effect will be halved.

6. The fresh air system is a system that filters the outdoor air, transports it to the room through pipes, and discharges the harmful substances contained in the room from the corresponding pipes. When in use, it can continuously send filtered fresh air into the room to achieve the purpose of purifying the air.