In this way, it is effective to remove formaldehyde and stay in the new house safely for 3 months.

With the improvement of people's living standards, many families have bought new houses, in order to live in as soon as possible, most people prefer the so-called folk prescription, and walk into the misunderstanding, and finally lead to formaldehyde and other harmful gas poisoning due to lack of proper treatment. Although some folk prescriptions have a trace of truth, not all folk prescriptions are as effective as rumors, and we still need to find ways with scientific basis. After all, formaldehyde pollution does great harm to the human body, which may cause symptoms such as headache, dizziness, chest tightness and cough, and in serious cases lead to malignant lesions of the respiratory system, immune system and blood system. At the same time, it can also cause cancer and promote cancer.

Then in the face of the harm of formaldehyde pollution, there are three common effective and safe methods to remove formaldehyde, but the best effect is to be used in combination.

Method 1: ventilation.

Formaldehyde comes from a variety of indoor decoration materials, as long as open the window, wind in, can timely dilute the indoor release of formaldehyde, so, life should be as ventilated as possible. However, at night or on a rainy day, when we close the window, formaldehyde in the house accumulates. If the wind is very small, the effect of removing aldehyde will be greatly reduced, so we still need to work with other methods to control formaldehyde in our life.

Method 2. Green plant.

Green plants can absorb formaldehyde to a certain extent, and large green plants can remove formaldehyde while taking into account the beauty, so it can be said to kill two birds with one stone. However, not all green plants have the effect of absorbing formaldehyde, such as orchid, aloe, green pineapple, tiger skin orchid, tequila and so on can absorb a certain amount of formaldehyde, many products that remove formaldehyde are developed from the original solution extracted from plants such as hanging orchid. However, the adsorption capacity of plants is limited and can only play an auxiliary role.

Method 3. Activated carbon.

Activated carbon is a very common material to remove formaldehyde, which is relatively cheap, large dosage, and has a good effect in a short period of time. But when we use activated carbon to control formaldehyde in the new house, we should pay attention to that it cannot decompose formaldehyde, so it is easy to be saturated. We should replace the new activated carbon before it is saturated, otherwise it will cause the rebound of formaldehyde. From experience, it is generally recommended to replace it every 20-30 days or so.