Is formaldehyde detected when the hotel opens?

Formaldehyde should be measured at the opening of the hotel, and the indoor formaldehyde content should not be higher than 0.1㎎/m. It is recommended to find a professional organization to detect the indoor formaldehyde content and deal with it.

18883 standard stipulates:

The Indoor Air Quality Standard (GB/T 18883-2002) stipulates that the formaldehyde content should not be higher than 0. 1㎎/m, but the prerequisite is that the doors and windows are closed 12 hours.

The 50325 standard stipulates that:

The Standard for Indoor Environmental Pollution Control of Civil Building Engineering (GB 50325-2020) stipulates that the formaldehyde content is not higher than 0.07㎎/m, and the pre-condition of its detection is to close the doors and windows 1 hour.

Hotels are suitable to be judged by the standard of 18883, which is more interesting and stricter. 50325 is a mandatory standard for construction projects, and normal civil construction projects will not exceed this standard.