After dunking my face in water, I noticed a lot of redness and a strong tingling sensation. Hall's routine for face-dunking, which, according to the video, includes using a glass bowl, a couple of ...

The ritual goes like this. Hall wakes up early, grabs a bowl and fills it with a glass of ice before topping it up with a bottle of water and some lemon halves. It’s not just any water, either. This ...