... out all components in the packing box. 2.Unfold the sauna bathtub, connect the "air input" hole with foot pump ... water up to the watermark line. When using the sauna with Aroma oil, put one drop of Aroma oil ... on the water. When taking a Herbal sauna, please put a tea-bag of herbal wholly. 5 ... out to read newspaper or book, now enjoy a nice sauna at home ! If you need more information , please ...