Nano Spray and Nano Spray Pro - Frequency Charged Silver - 10PPM

Nano Spray is Silver Fern™ Brand’s approach to helping the microbiome of the sinuses. An imbalanced sinus microbiome can cause congestion, reactions, stuffiness, running, dripping, and many other problems. Look no further for sinus microbiome support!* True Story...This Product Is Personal. For years, Fall and Winter meant one thing for Phil (one of the co-founders of Silver Fern™ Brand): sinus infections — again and again. Every cold turned into something worse and he would constantly be at the doctor’s office getting another round of antibiotics. Rinse, repeat. Phil tried everything! He tried sprays, rinses, OTC meds, zinc, elderberry and more, but  nothing worked. Eventually, even antibiotics stopped helping and he was stuck in a cycle of stronger prescriptions and weaker immunity. Small colds often became big problems.  On top of all of those issues, Phil has always had allergies and year-round congestion. And living in Utah, one of the driest states in the country, made things