SAUNAS - A dry sauna is like being in a room-sized hair dryer. The dry heat is meant to draw moisture out of the things to which it is exposed, which is why we sweat in the sauna. If your hair is unprotected, you will logically find that the moisture is being drawn out of it as well. The best way to combat this is to wrap your head in a towel when you go into the sauna. It would good that the towel is damp so that you can be sure that the hair stays moist.
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