A clogged nose (nasal congestion) is rarely just “too much mucus.” The primary mechanism is —bony, sponge-like structures inside your nose covered with erectile tissue (similar to that in the penis). When inflamed, these turbinates engorge with blood, narrowing or blocking the airway.
Placing a warm, damp cloth over your nose and forehead can soothe inflamed tissues and help "melt" away congestion. unclog my nose
Why do people choose certain remedies?