It is safer to go to the hospital for physical examination. Formaldehyde is very irritating and can cause symptoms such as cough and sore throat. When the human body inhales too much formaldehyde for a long time, organic lesions will appear in internal organs, which may initially be manifested as abdominal pain, chest pain, stomach pain and so on. After long-term contact, organs may fail and become cancerous. The following purification methods are effective, and friends in need can learn them.

First, Ruishi

It has regular honeycomb pores inside, huge specific surface area, and can adsorb formaldehyde with high efficiency and strong adsorption capacity, which can reach more than 20 times that of traditional activated carbon. It not only has large adsorption capacity, but also has ion exchange function, which can decompose harmful substances such as formaldehyde into harmless carbon dioxide and water, and can be used for a long time without replacement. It should be noted that it is an irregular gray ore, not a round particle.

Second, open the window for ventilation.

It is simple and effective to open doors and windows to let the air circulate naturally and discharge harmful gases outdoors through airflow. Try to keep the indoor window ventilated for a long time, or use an electric fan to accelerate the indoor and outdoor air flow, and force ventilation for one month, the decoration taste will be greatly reduced. It's best to put the newly bought furniture in the vent, and the odor is directly excluded?

Three. activated carbon

Activated carbon has the function of adsorbing harmful substances such as formaldehyde, but it has no decomposition function, so its adsorption capacity is limited and it is easy to saturate, so it needs to be replaced frequently, otherwise it will become a new pollution source, releasing harmful substances and causing secondary indoor pollution.

Four, formaldehyde scavenger

Formaldehyde scavenger actively absorbs and captures formaldehyde free molecules and reacts. Once the reaction produces non-toxic polymer compounds, the purpose of quickly and effectively eliminating formaldehyde can be achieved. However, it is a high-concentration chemical substance, which is harmless to human body, but it is also recommended that you pay attention to safety when using it and use it as little as possible.

Five, high temperature drying

High temperature and drying will accelerate the volatilization of harmful substances such as formaldehyde, so drawers, movable furniture, mattresses and so on. What can be taken out can be taken to the balcony for ventilation. In addition, furniture and homes that can't be dried can be fumigated at high temperature, and hanging machines, steam engine mops and high-temperature steam can accelerate the volatilization of formaldehyde.

In fact, everyone in in addition to formaldehyde wants to simply control formaldehyde, but the process is generally bumpy, so choosing the correct in addition to formaldehyde method is the key.