Was told at a very early age nasal sprays were not a good idea as if used too much they could make the muscles there lazy. Sounded fair comment so have never used them much at all. As newmedman just mentioned congestion hasn't been a problem this time, just is a little now so the vapo under it feels a good idea. Though it can hurt, sniffing salt water out of a saucer always worked for me.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”