Is there formaldehyde in the wall renovation paint in Lanzhou? How long does it take for the formaldehyde in the paint to be released after painting the wall?

There are many materials used for wall renovation , and the environmental protection degree of each material is also very different. Whether it is refreshing the walls of a new house or renovating the walls of an old house, many people choose to paint, but some people may have doubts, is painting environmentally friendly? Is there formaldehyde after painting? How long does it take to ventilate the room after painting to make it safe enough to move in? Let’s uncover these issues with Lanzhou editor Feng Chao .

Is there formaldehyde in the wall renovation paint in Lanzhou? How long does it take for the formaldehyde in the paint to be released after painting the wall?

In fact, according to the national environmental protection requirements for wall paint, the formaldehyde content of wall paint sold on the market does not exceed the standard. However, it cannot be ruled out that some unscrupulous manufacturers who want to make money may participate in counterfeiting and sell some inferior wall paints as good ones. The formaldehyde content may seriously exceed the standard. Because the walls are made of chemicals, if a certain chemical raw material exceeds the standard, then the environmental protection standard of the paint will definitely not be met. After the walls are renovated and painted, it is unsafe to live in no matter how long the room is ventilated.

So what should we do to determine whether the formaldehyde content in wall paint exceeds the standard? Paints with quality problems will have some pungent smell, which will not dissipate for a long time even if the walls have been renovated and painted a long time ago. So when buying paint, we should pay attention to choosing big brands. For example, Nippon paint, Dulux, Sankeshu, etc. have very high requirements for product quality and are green and environmentally friendly brand concepts. After painting with these brands of paint, you can ventilate the room for some time before moving in.

The question arises again, after the walls are renovated and painted, how long should the house be ventilated before it is safe to move in? This question depends on the environmental friendliness of the wall paint chosen for the renovation. If you choose a paint with an average environmental rating, it will take a relatively longer time for ventilation and odor removal, usually about a month; if you choose a wall paint with a higher environmental rating, the odor removal time will be shorter, usually you can move in in about a week. As long as you choose an environmentally friendly wall paint, it is relatively safe.

The above is what the editor introduced to you today, about whether there is formaldehyde in wall renovation and painting? Some related information about how long it takes to ventilate the house after painting before it is safe to move in. Because in the face of life and health, any doubts about wall renovation and painting are not redundant, especially in today's paint market where quality is mixed. So the editor here reminds everyone that choosing wall paint with guaranteed quality is the key to wall renovation.