
I used potato soup with lots of butter and lots and lots of black pepper to help finish off the sinus garbage. And I "sniffed" EVERYthing! The peppery soup, hydrogen peroxide, DMSO, ClO2 - basically just about everything I have. It was SOOOOO annoying and I just couldn't break it up. But the black pepper and soup seemed to do the trick.
Black pepper contains quite a bit of sulfur. As do potatoes - or, rather, they should but the soil is so depleted in the states that you have to amend the soil of your potato patch - if you grow your own.
Smelling Black Pepper

Smelling black pepper helped my brother a lot for his sinusitis.