Colloidal Silver Nasal Spray(ENT PS50) is designed to get at those hard to reach places such as the ears nose and throat. Silver ions are increasingly being recognized for their broad spectrum antimicrobial qualities and the fact that they are effective against a very broad range of bacteria. Due to recent advances in the delivery of silver ions, they are now being used in a rapidly growing range of medical products. ENT contains only pure water and charged silver ions and does