How long can the renovation of new houses avoid formaldehyde? Fortunately, aunt cleaning pointed it out, otherwise I must have done something wrong.

After the renovation of the new house, many owners will be excited and wish they could move into the new house as soon as possible. However, new houses, especially newly renovated houses, will inevitably contain a lot of harmful gases, which will generally be ventilated for a period of time before moving in. So how long is the safest time to stay after the house is renovated? I'll tell you next! After the renovation of the new house, I finally survived the most troublesome journey, but another headache came. That is, how long does it take to stay after renovation to avoid formaldehyde, which is the safest?

Especially families with old people and children are particularly concerned about this problem. Fortunately, when we were opening up wasteland, Aunt Cleaning gave some advice, and sure enough, there was no problem at all after moving in. Tell everyone about it.

How long is it safest to live in a newly renovated house?

1, the new house will be naturally ventilated for 3 months after renovation, but if you are not particularly anxious to live, it is best to ventilate for six months to one year.

2. Indoor heating temperature is higher in winter, and formaldehyde is more active. So, if the renovation is finished in time for winter, wait until the end of winter.

No smell does not mean no pollution. Before check-in, buy some tvoc test boxes indoors for formaldehyde detection. If it is safe, you can check in.

Where does formaldehyde most often occur indoors?

1, wood-based panel. All kinds of wood-based panels used in decoration, such as wood-based panels, plywood, slender panels, fiberboard and particleboard, have added adhesives with formaldehyde as the main component to varying degrees in the production process, so panels can be said to be the main source of indoor formaldehyde.

2. Furniture. The source of formaldehyde is the same as the board, because the glue used is easy to produce formaldehyde in furniture.

3. walls. Many wall coatings on the market claim to be? Zero formaldehyde product? In fact, with the current technology, it is still impossible to completely remove formaldehyde. Besides paint, wallpaper and latex also emit formaldehyde. The formaldehyde in the wall is difficult to remove, and the release of formaldehyde is a slow cycle, so you must read the test report before choosing the wall building materials.

4, household items. Brightly colored printed matter and textiles are harmful to formaldehyde. The textiles produced by some small workshops are treated in printing and dyeing, non-ironing, waterproof and wrinkle-resistant, aiming at low cost, and the use of finishing AIDS, wrinkle-resistant agents, shrink-proof agents and color-fixing agents that do not meet the national standards is easy to cause formaldehyde to exceed the standard.

How can we fast in addition to formaldehyde?

1, strengthen ventilation

Window ventilation is the simplest and most commonly used in addition to formaldehyde method. The principle is to expel harmful gases from the body through the flow of air.

2. Activated carbon adsorption

Activated carbon has adsorption potential because of its pores. The smaller the aperture, the stronger the adsorption potential. Traditional activated carbon bought online is not recommended for long-term use because of its large pores, limited adsorption capacity and low reuse rate.

3, green plant absorption

Use some green plants to absorb harmful gases and release oxygen through photosynthesis. Among all plants, the most effective absorption of formaldehyde is ivy, followed by rubber tree. However, when placing green plants, we should also pay attention to the release of oxygen through photosynthesis during the day and carbon dioxide through respiration at night. Therefore, it is recommended to move the green plants in the bedroom to an oxygen-rich and open space such as the living room or balcony before going to bed.

Although formaldehyde is difficult to escape in decoration, there is no need to be too afraid. And when you are in in addition to formaldehyde, you must have a good attitude. Even if the decoration materials are environmentally friendly materials, it is only to ensure that the formaldehyde value in the home is within a safe range, and it is not necessarily completely free of formaldehyde. And as long as the formaldehyde content is controlled within a safe range, it will not cause too much harm to our health.