Biocidin® Throat Spray brings all the effectiveness of Biocidin® directly to the throat for soothing relief. The nasal/pharynx region is said to be one locus of infection for upper respiratory disorders, and addressing this area directly is an important part of supporting healthy respiration.* Sore throats are a common complaint during the winter season and for those exposed to allergens or who speak or sing professionally. Biocidin® Throat Spray brings all the effectiveness of Biocidin® directly to the throat for soothing relief.