Introduction to salt water baths: The surface of the Dead Sea is calm and dark blue. Because it is rich in salt, the water prevents people from sinking or swimming, making the Dead Sea a natural treatment and beauty center. On the beach of the bathing beach, people covered with mud can be seen everywhere lying on sun loungers and sunbathing. Due to the extremely high salinity of the Dead Sea water, you must wash your body with fresh water after swimming in it to avoid discomfort.