Wipe Fold and Store. After your sauna session just empty any remaining water inside the sauna to prevent mould. The Sauna will dry in about 1 hour. Just keep the front flap open to let any remaining moisture escape. Wait 15 minutes before emptying or drying the steam generator to prevent burns. Allow the chair to dry outside the tent after use. Then easily fold the sauna down into the storage bag and store in a cool dry place.