If there is a problem, there is a solution, and there is a "secret recipe". In order to live in a new house as soon as possible, countless people have found various secret recipes from the people. Take stock today and analyze whether it has any effect.
Outside in addition to formaldehyde, use green plants.
Putting a few pots of green radish and hanging baskets in the room is not only beautiful and environmentally friendly, but also in addition to formaldehyde. Is it feasible? It is feasible in theory. Green plants can indeed adsorb formaldehyde, but plants purify the air by breathing, but their breathing ability is quite limited, generally at the microgram level (one millionth of a gram). From this point of view, in order to achieve the conditions of purifying the air, it is necessary to put hundreds of pots indoors to be effective, which is unrealistic in the family.
2. Long-term ventilation can remove formaldehyde.
This is the most widely used method at present, and it is also a traditional old method. Many people will leave their new houses for a short time after renovation, ranging from three to two months to one and a half years. They will move in when the indoor smell is basically gone. First of all, the release cycle of formaldehyde is 3- 15 years, so we can't keep it for such a long time. Secondly, formaldehyde exists in our room in three forms: free state, adsorbed state and bound state. Window ventilation can only remove a part of free formaldehyde, while the other two forms of formaldehyde exist inside the board and are adsorbed in every corner of the room. Ventilation alone cannot solve the problem.
Three. Activated carbon packaging solves formaldehyde problem
There are all kinds of activated carbon bags on the market, and we thought that putting them in a corner indoors for a while would solve the problem. In fact, all carbon packets are released after saturation by using the principle of adsorption after a short period of adsorption. Not only can it not solve the problem, but it will also cause secondary pollution. Moreover, the secondary use condition of activated carbon package is not only exposure to the sun, but also the combined formaldehyde in those plates can not be removed.
Step 4 remove formaldehyde from the peel
This method is simple and cheap, and many people like it. Eat up the oranges and grapefruit you bought and put the skins in the furniture, and the taste of the furniture will gradually decrease. But everyone should pay attention to that formaldehyde is odorless and volatile, and you can't smell it. The smell is small because the smell of fruit peel masks the smell of mixed gas at home. Don't think that a small taste means no formaldehyde. This is a misunderstanding!
There are so many wrong ways to deal with formaldehyde pollution. What should I do in the end?
First of all, the renovation of new houses must be controlled in the whole process, and environmentally friendly materials must be selected. Removing formaldehyde from the source is the right way. When you move into a new house, please ask a professional testing institution to test the indoor formaldehyde concentration, and you must stay within the standard value stipulated by the state.