Quick and easy remedy for stuffy nose?

There is a salt water treatment my ear, nose and throat doctor told me. I use it all the time as needed. Bring to boil one quart of water in saucepan and add one teaspoon of salt. Simmer for 12 minutes to sterilize water. After it cools to touch with finger, wash hands and pour some into palm and sniff into one nostril and then the other nostril. Do this a couple times or more and let drain from nose. It will clear nose and sinus passages and you'll be able to breath better. Good luck.