I will usually do a sinus rinse when my nose is all clogged and when you've got a lot of gunk and whatever in your nose. It works really, really well, but it doesn't work when you've got bad swelling, and for that, I'm not sure what you could do.
EDIT: Anyway, so I met my boy's dope dealer today, finally. We've been wanting to meet this guy for a long, long time, but of course my boy likes to tax us and so he wouldn't let me meet him. Then we met another kid who went through him, another kid who goes through the same god damn dealer, and still we couldn't meet the guy. In other words, we've been getting middled...
I tried to call my boy today to see if we could take a ride, but he didn't answer his phone, and I couldn't get in touch with him. So, I called his dealer up and asked if I could meet him directly. He was suspicious at first, saying that he didn't know me, but I put it all out there and explained that I had been the one giving our two friends a ride to see him all the time and I told him that once he saw my car, he'd understand. He agreed to meet me, and, well, long story short... he met me. It was so good to hear those words, man, "You don't need to go through him no more."