Beware of warm heaters on cold days

It was so cold today that the office heater went up in temperature and I slept for about an hour and my skin felt really dry.

Even if I spray mist, it only lasts for a short time and the desk humidifier is small so it doesn't seem to have any effect ㅠㅠㅠ

I barely managed to hold on until I got off work, but when I washed my face, it looked like it was completely burnt...

I quickly put on a pack and took a nap, and the ampoule in the pack was absorbed as if it had never been there.

It was a really tough day, I couldn't turn off the heater in the office....

What do you do in this situation? I'm curious about other people's experiences.