Many owners found after decorating the new house that they began to ventilate the house and put charcoal and various green plants everywhere. Some even installed air purifiers. But even so, the formaldehyde content in the indoor air still exceeds the standard! Then everyone has a question: why do we put too much formaldehyde in the activated carbon and green plants in my home?

　　然后听小编给你科学讲解。那是因为广大业主朋友在进行室内空气治理，选择“净化”，而没有选择“治理”。这里有三种方法来区分。治理是以空气净化为基础，从污染源甲醛释放问题。

　　Then listen to the editor to give you a scientific explanation. That is because the majority of owners and friends in the indoor air treatment, choose "purification", but not choose "governance". There are three ways to differentiate. The treatment is based on air purification to solve the problem of formaldehyde emission from pollution sources.

　　1. 室内甲醛浓度过高。【净化】适用于轻度甲醛污染，如新装修室内空气甲醛浓度0.2 mg/立方米以下。适用于新装修室内空气甲醛浓度0.2 mg/立方米以上的中重度污染。

　　1. Indoor formaldehyde concentration is too high. [purification] it is applicable to eliminate slight formaldehyde pollution, such as formaldehyde concentration in newly decorated indoor air is less than 0.2 mg / m3. It is suitable for medium and heavy pollution with formaldehyde concentration of more than 0.2 mg / m3 in newly decorated indoor air.

　　2. 室内污染的来源。【净化】可减少甲醛污染源造成的短期(1周1、2个月)污染，如减少墙漆、墙纸、窗帘、地毯等的甲醛污染。而【处理】可以减少长期甲醛污染源带来的污染，如人造板家具或含人造板配件(隔板、抽屉、后挡板等)家具。释放出的甲苯、二甲苯、TVOC严重(超过1倍标准)的油漆家具、油漆门等，也需要对污染源进行治理。

　　2. Sources of indoor pollution. [purification] it can reduce the short-term (1 week to 1, 2 months) pollution caused by formaldehyde pollution source, such as reducing formaldehyde pollution of wall paint, wallpaper, curtain, carpet, etc. And [treatment] can reduce the pollution caused by long-term formaldehyde pollution sources, such as wood-based panel furniture or furniture with wood-based panel accessories (partitions, drawers, back baffles, etc.). The released toluene, xylene, TVOC (more than 1 times of the standard) paint furniture, paint doors, etc. also need to be treated.

　　3.室内污染范围。【净化】针对甲醛在室内空气中的游离状态，或甲醛污染源释放周期短。空气净化器、活性炭、绿色植物等，对空气中的甲醛有一定的净化作用。但是[处理]并不直接针对空气，而是针对污染源，特别是长期释放甲醛的污染源。

　　3. Indoor pollution scope. [purification] it aims at the free state of formaldehyde in indoor air, or the emission cycle of formaldehyde pollution source is short. Air purifier, activated carbon, green plants, etc. have a certain purification effect on formaldehyde in the air. But [treatment] is not directly aimed at the air, but at the pollution sources, especially the long-term emission of formaldehyde.

　　当然在处理甲醛时，“净化”和“治理”也有很大的区别，并以听小化妆为旁白。

　　Of course, when dealing with formaldehyde, "purification" and "treatment" are also very different, and listening to small make-up as an aside.

　　1、巧用植物:兰草类、仙人掌科、芦荟等植物适宜放置在室内，低廉，且美化环境。在没有进入的情况下，卧室、客厅可以放置1盆/2，来吸收空气中的游离甲醛。盆栽用量不过大，较难清理后。

　　1. Ingenious plants: orchids, Cactaceae, aloe and other plants are suitable for indoor use with low price and beautifying the environment. In the case of no entry, the bedroom and living room can be placed in 1 basin / 2 square meters to absorb the free formaldehyde in the air. However, the amount of potted plants is large, which is difficult to clean.

　　2. 打开窗户通风。尽量保持室内长时间开窗通风，也可采用电风扇辅助加速室内外空气流动，强制通风一月，大幅减少装修产生的异味污染。

　　2. Open the window for ventilation. Try to keep the indoor ventilation for a long time, or use the electric fan to accelerate the indoor and outdoor air flow, forced ventilation for one month, greatly reducing the odor pollution caused by decoration.

　　3.空气交换系统:如情况许可，业主可安装室内空气交换系统或在家中安装空气净化器。

　　3. Air exchange system: if circumstances permit, the owner can install indoor air exchange system or install air purifier at home.