Resolution - is to remove ethylene oxide residues, according to the characteristics of ethylene oxide, the higher the ambient temperature, the more frequent ventilation, the faster the effect, the general hospital in the room inside the ventilation fan can be installed.
If you have the conditions, you can raise the temperature of the room.
Then according to the room condition to do a residue test, see how long it takes to reach the safety standard, this time is the natural resolution time.