Thank you so much. I made the tea and put it in a spray bottle, since I had the herbs. Can this tea also be taken internally? My son just got back from out of town to pic her up and what do you know, he comes back with a sprained arm and elbow! Not sure if these ingredients will work, but I had left over crushed herbs from the ingredients from her spray and made a poultice out of the remaining crushed herbs and also gave him the rest of the tea to apply to his arm. He did ask me if he can drink it to? Can this be taken internally as well?