Chlorine may take days to dissipate when left standing in an open container. Chloramine (chlorine plus ammonia) will dissipate more slowly than chlorine. Exposure to sunlight will help speed up the dissipation process however, because of the time required, air dissipation is not a practical way to remove chlorine or chloramine from drinking water. Boiling will speed up the removal of chlorine and chloramine from tsp water but it may result in the concentration of various impurities in the boiled water.
Shungite has been used for medical treatment since the early 1700’s. It has a history of use in Russia for water purification and in Russian sanatoriums for the prevention and treatment of many ailments. Shungite infused water is great for skin and hair. Today it is prized for its energetic benefits and its ability to help neutralize electromagnetic, radioactive and geopathic emissions.