Listen to my advice, don't do useless work, the simpler the new house in winter to remove formaldehyde, the easier it is!
Many people say that it is the most difficult to remove formaldehyde in a new house in winter, and it takes twice as long as in summer!
In fact, the "best time" for formaldehyde removal in new houses is by no means a patent in summer, as long as the method is used correctly, efficient aldehyde removal can still be achieved in winter!
First of all, I would like to share the results of each stage of the formaldehyde removal process in my new house:
On October 12, 2023, the decoration was completed, and the formaldehyde concentration value in several rooms was 03mg m, nearly 5 times exceeded.
Half a month after removing formaldehyde, on October 29, 2023, the formaldehyde concentration value in each room dropped to 006mg m, which has been reduced to the occupancy standard.
After 20 days of formaldehyde removal, on November 3, 2023, the formaldehyde concentration value was reduced to 003mg m, my family and I moved into the new house without worry.
Many people in the new house in addition to formaldehyde worry about the problem of secondary exceedance, in fact, in addition to formaldehyde to this extent, as long as we do not redecorate, add wooden furniture, the new house wants formaldehyde secondary exceedance is almost more difficult than winning the lottery!
The following is the "cheats" of removing formaldehyde in my new house:
1. In the first 7 days, high temperature and humidity promote the release of formaldehyde.
Formaldehyde in new houses mainly comes from decoration materials and wooden furniture boards, and these release sources will accelerate the release of formaldehyde in high temperature and high humidity environments.
Although the weather is cold in winter, with the blessing of floor heating, the temperature in the room can also reach 20 or even higher (in the north of China, the floor heating will be opened in the year of the delivery of new houses), and if it is in the south, we can set the air conditioning between 24 and 26. At the same time, place two basins of clean water in each room, so that the room will be in a state of high temperature and humidity.
To do all this, we need to close the doors and windows for 6 to 10 hours of continuous sealing, then open the windows for ventilation for 10 hours, and superimpose the operation for 7 consecutive days.
2. In the middle of 15 days, the residual formaldehyde is deeply purified from the root.
After a week of high temperature and humidity, the formaldehyde surface and shallow formaldehyde inside the new house release source (wooden furniture, decoration wallpaper, latex paint, etc.) have been released.
At this time, I spray Yiya formaldehyde remover every 3 days throughout the house, spray the inside and outside when spraying wooden furniture, and open the storage cabinet when spraying the bed. This is a new type of nano photocatalyst product, which is particularly simple to use, which can quickly penetrate deep into the inside of the plate and decompose formaldehyde, benzene, TVOC and other pollutants into water and carbon dioxide, which can truly eliminate the hidden danger of formaldehyde from the root.
After spraying 5 times before and after, the indoor formaldehyde concentration value dropped to 0 in a week025mg/m³。
3. Further solve some release sources with less formaldehyde content.
The formaldehyde emission sources in new houses are mainly wooden furniture and decoration materials, but places such as curtains, floor seams, sofa cushions and other places will also contain a certain amount of formaldehyde. To deal with them, we can use the water-soluble property of formaldehyde, soak the curtains and sofa cushions in water for 3 to 5 hours, then dry, repeat 3 times, and mop the ground with a wet mop every day.
It took 20 days before and after, and the formaldehyde concentration in each room was stable at 003mg m, I personally feel that this method is very good, after staying for two months, I tested formaldehyde every other week, and the effect was very stable.
The formaldehyde removal homework of the new house is served, and the treasures who are ready to treat formaldehyde can copy it directly, and they don't have to worry about detours!