I recently had a bad cold and my nose was getting really stuffed up. My mom told me I should use this ionic silver to clear it up.
I didn't really want to because you're supposed to squirt it up your nose. I thought it would feel like when you accidentally get Sprite up your nose.
Finally my mom convinced me to do it and to my surprise it didn't hurt at all. After that I just blew my nose and my sinuses cleared right out. I did this a couple times a day, and it worked great.