It's very hot. Will formaldehyde volatilize faster in summer decoration?

For formaldehyde detection and treatment, the one-year plan lies in summer.

Summer is the high incidence period of formaldehyde volatilization. Whether the detection and treatment of formaldehyde at home can be effective depends on whether you have worked hard enough this summer.

According to research, the formaldehyde volatilized from wooden furniture and floors will increase the formaldehyde concentration in indoor air by 0. 15 to 0.37 times with the increase of room temperature. When the room temperature rises to 30℃ and the indoor relative humidity is 45%, the formaldehyde emission concentration in the air will exceed 2.23 times of the national indoor air quality standard. Up to 34℃, even exceeding the standard by 5.53 times. This will cause the volatile concentration of formaldehyde in summer to be 20% to 30% higher than usual.

Not only formaldehyde, but also TVOC organic volatiles. Experts say that many families close doors and windows and turn on air conditioners in hot summer, which will leave harmful substances indoors.

In fact, once the temperature is lower than 10℃, it is difficult to achieve the effect even if the doors and windows are wide open. Therefore, the most important thing for household formaldehyde detection and treatment is to keep ventilation, and it is practical to talk about other treatment problems under the condition of keeping ventilation.