I had a nose operation a few weeks ago in order to open up my one nasal passage more, but before this took place, the doctor had me try an off the shelf nasal rinse to see if it would help my breathing by flushing out the nostrils. God it was terrible doing this. The solution would flow down the back of my throat and into my mouth making me gag. The chemicals used in the solution are perfectly safe, so I would recommend trying this rather then a home remedy if you want to try a nasal rinse.