I read about heating ACV and breathing the fumes. I bought a spray bottle of saline solution and I squeezed some of it out into a little dish. Then I put one drop of organic ACV into the squeezed out saline and then squeezed it to suck all back in the bottle. The result is a very low concentration of ACV that you can spray into you nose at any time. Works great! You need to really breathe it in deeply to get it all the way inside your nose. It stops congestion right away
