I work in a new hotel. From land reclamation to the present, I found that I had a headache and retching as soon as I smelled that irritating smell. What happened?

Friend, this is a typical formaldehyde exceeding the standard. Generally, a newly renovated house will take several months to live in. If they have just finished decorating, you will feel the same way if people go in to clean up for two or three days at most. I'll just have a rest, but I can't continue working in my room. If I have to work, I'll wear a mask, open the doors and windows, sprinkle more water on the ground, and it's better to put a few pots of lime water on the ground or by the wall, which is much better, but it's better for your hotel to leave it for a while before reclaiming land.