I was fortunate to get to meet Richard, the founder & owner of Sound Vitality, a little over a year ago. I had just bought a new car and found I was bothered by the new car smell and fumes. I had very severe chemical sensitivities for many years. I happened to mention this to him and he offered to let me participate with him using the Nessor. Well, I was left with pure amazement! My car no longer bothered me and now I am significantly less bothered by perfumes and other chemicals. I still notice them but do not any longer get the headaches and nausea I used to get. And the best part is that my changes remain more than a year later. I have tried many modalities over 30 plus years for healing of one sort or another and I can say this experience with the Nessor has had a more profound impact on my life than anything else I have tried.