Chlorine poisoning takes place when swallowed or inhaled chlorine chemical or otherwise absorbed in the body. Used to prevent growth of bacteria, chlorine disinfectant used for Commerce and industry, the most popular swimming and water treatment facilities. Once it enters the body, very corrosive chlorine becomes toxic, that require immediate medical care. often used in the production of pesticides, refrigerants, cleaning and disinfecting products, chlorine can be detected easily smell the acrid. Most poisonings occur when chlorine bleach powder mix, resulting in a chlorinated gas. Chlorine, even when used at low concentrations, can have a devastating effect on individuals in case of use or improper storage or handling of chlorine form. hydrochloric acid, wehidrochloros when interacting with moisture makes gravity. Chlorine exposure can occur through inhalation, ingestion or through contact with mucous membranes or skin. Route and duration of exposure plays a crucial role in diagnosis and treatment.