 You hold this hose like this, and it blows cold air. And so you can blow cold air onto your face, which takes away the itchiness. I'm picturing you doing this, by the way. And so I'm like, okay, here we go. I'm going in, and the lady was so sweet. My face is itching now. She said, you could even put on some music if you want to. So I put on some with my phone, put my phone in my lap, got the hose on.