Breezy is one of my favorite Butterfly Express Essential Oils and one I always have on hand for nasty colds. It is very effective in opening the sinuses and clearing out the bronchial passages. I run it in a diffuser at night when my kids are sick to help clear out those passages but find it most effective rubbing it on the chest or back. As with any oil when applying to the skin, use a carrier oil such as sweet almond or whichever carrier you prefer. Never apply directly to the skin and never take it internally.
I have also tried using Breezy for snoring...run it in a diffuser in my room and slept so peacefully. Not once did I wake up to loud snoring.