Sinus Relief Nasal Spray – 2 Sprays Each Nostril Every 20 Minutes While Awake. Bacteria in the sinuses can double every 20-30 minutes, so it’s important to spray every 20 minutes as much as you can remember for at least 7 days.
I'm a licensed pharmacist specializing in natural approaches to health and disease. I have hosted the weekly radio show on Wake Up Healthy for almost 20 years on WCBM 680 every Sunday from 10-11 AM EST. You can listen anywhere in the world by downloading the WCBM app.