If catkins float, it is normal for your face to be dry, because catkins are small, but their structure is very complicated. The complex structure can easily absorb the smog, particles and dust in the air, and when it hits your face, it will suck away the poor water left on your face. I recommend you to use iseul collagen mask solution, which can make your stratum corneum retain more water through the mode of precise hydration of small molecules. The important thing is to repair your damaged skin barrier, and then you can not be afraid of this annoying catkin.