Rock Salt Chunks

The rock salt that we provide is middle miocene halite rock salt, unprocessed and untreated with chemicals 97.5 nacl, 0.5 calcium chloride and magnesium, 0.2 iodine and other minerals in their natural form mg, ca, etc.It comes in 8 oz container, about 250g.One container will last for about 6 months of recommended use.Please note that saltair device has to be used only with our.