I use deep blue daily wherever I'm  hurting, usually neck and shpulders. Copaiba on roof of mouth. Morphine bomb roller is also good. Sometimes w severe flair I'll  layer the morphine bomb roller over deep blue, then maybe a little peppermint to drive it all in. Morphine bomb - 10 marjoram, 10 lemongrass, 10 frankincense in 10 ml roller top w fco