★★★★★
After reading the Lightbulb therapy and thinking it was crazy I tried everything else to get rid of my severe congestion. I finally consented and as the heat was applied to my sinuses (I guess??) the congestion cleared. My congestion has been so bad that no amount of neti pot salt water rinsing (with Peroxide or Col.Silver will even penetrate). So this was a relief and hopeful.