I've tried soaking a towel in hot water, ringing it out & applying to my face. Also tried a rung-out towel heated in the microwave. In both cases the towel cools so quickly it seems pointless having it on for more than 30 seconds. And by the time I reheat the towel my face is cool again. I don't know what I'm aiming for in the pre-shave hit towel department. Any guidance would be really appreciated.