_www.drgrossan.com_ (http://www.drgrossan.com) used to have a blurb that he called it the Katrina Cough. He has a 1800 telephone number so you could call him and ask for a copy. He said construction stirs up the mold and the wind then blows it all over. His answer is to buy his water pic (Hydro-Pulse) and keep the mold flushed out using salt water. I bought one from him and tried using CS, DMSO, etc. in it. It did not last so he replaced it. Second unit also quit so he sold me my 3rd unit for a discounted price. It also went belly up. I now am on my 4th unit and quit trying the CS mix in it. The 4th unit has lasted around two years now. His answer is sinus flushes. Brickey
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