I'm going to ask you to use the right mask to prevent a cold.
How do you use a cold mask that the Director of the Waterbag Valley Clinic, who often shows on TV these days because of flu and colds? 間違ったマスクの使い方をしている…
Archive review copy. This draft translation and its health or nutrition claims still need editorial review.
How do you use a cold mask that the Director of the Waterbag Valley Clinic, who often shows on TV these days because of flu and colds?
You're using the wrong mask.

There are a lot of ways to prevent colds, but this time, my teacher at the Izubagani Valley taught me not to use the wrong mask. (1)
And I'm going to show you some data.
And I'm going to show you a quick example of this.
Did you know that when you get back from the outside, you shouldn't touch the outside of the mask? When you go out, there are lots of dust, garbage, and germs floating on the surface of the mask, and you're following it.
That's why let's take the ring around our ears when we wear masks and dump them into the trash.
When you go out again, put on a new mask.
Because cold prevention and flu prevention use the right mask.
Of course, don't forget to wash the bathroom.