Can only say that less accurate, the TV has long been exposed, you can buy a formaldehyde test box for a simple test, the requirements of high propulsion please professional formaldehyde testing organizations, formaldehyde on the human body has a serious harm, when found that formaldehyde exceeds the standard must be dealt with in a timely manner, recommend a few good methods to everyone.
1. Green plants, aloe vera, cacti, green plants on formaldehyde have a certain ability to absorb, through photosynthesis will be around the formaldehyde slowly consumed. Because it is a plant, so it is very safe and will not produce other harmful effects. But note that the plant absorption of formaldehyde is limited, can only be used as one of the comprehensive treatment of formaldehyde.
2. The most common method of indoor formaldehyde removal is to open windows and ventilate the room, and this method has almost no cost. But the ventilation method has its drawbacks, first of all, the location of the house should be good in order to achieve the effect of ventilation, and secondly, the formaldehyde in the decoration materials are in the state of continuous release, want to open the windows to ventilate the complete removal of formaldehyde is impossible, it can only play an auxiliary role in the removal of formaldehyde?
3. Activated carbon is a more effective way to purify the air, it has a strong adsorption of formaldehyde and other harmful substances, and the smaller the particles of the adsorption effect is better. It should be noted that most of the activated carbon has a certain adsorption limit, but saturated will no longer be absorbed, but the phenomenon of desorption, the release of the absorbed harmful substances.
5. Formaldehyde capture agent on formaldehyde free molecules to produce active adsorption, capture and reaction, once the reaction to generate non-toxic polymer compounds, so as to achieve rapid and effective elimination of formaldehyde, but it is a high concentration of chemicals, although harmless, but also recommended that we pay attention to the safety of the use of the time, as little as possible.
6. The fan can assist in opening windows to ventilate the house, many houses are not necessarily transparent, open windows in the case of the effect is not very good, so you can use the fan to accelerate the indoor air flow, fast air in the free state of formaldehyde discharged.