Haven't read all the posts but I have chronic sinus problems and find that NeilMed Sinus Rinse really helps. My ENT suggested it. You can get it at Wal Mart for around $10.00. You can get the kit with either a squeeze bottle or Neti Pot. I prefer the bottle. The kit comes with 50 individual packets of saline rinse. When my sinuses are acting up I rinse my nose morning and night.