Have had a sinus issue for several weeks now. Thought I found relief in Wasabi, jalapenos and Nedi Pot. Reared it's ugly head again 2 weeks ago. Itching then lumps appear in the forehead area and my scalp near the forehead has itching under the skin. Does this sound familiar?

1 drop of activated MMS in half a glass of water. Use your netty pot to administer.
Do it 2/day.
Try it and report back.

to asgardsurfer, I did some more research after the original post, and seemed to find a lot of recommendation of Apple Cider Vinegar for this symptom of sinus infection. I am now researching your suggestion as well, and find several warnings about MMS. If I am not researching the product you have suggested, could you steer me clear to the correct product please? Thanks for your information.

Thing is, most of us in this thread have used MMS in one form or another. We are not worried about its safety. It is extremely effective with germs of all sorts.
You should do your own research and come up with your own conclusions.
I wish you luck and health in your quest. ;-)