The reasoning behind this hack is that our pores are usually closed to prevent external elements from getting in. And this includes your beauty products. But poles open up when they are in contact with water so it will absorb the product even more and have better results. And the last one is sleep around damp device. I don't know how much reasoning is this, but I thought of sharing it. If you want to be hydrated skin, you will probably want to try this hack out. I think so