★★★★★
I bought a nasal irrigator years ago and it helped me avoid a sinus surgery on my polyps. The attachment goes right onto your waterpik and the water pulses at the same rate as the non-functioning cilia in your sinuses. A little salt water/baking soda mix and it actually is refreshing. Try it! I still use it when I get flare ups and it gets all the "gunk" out of there!