ColdRub is available in multiple sizes - 10ml Rollons, 15ml,50ml,100ml Dropper bottles.
Apply on front and back of lungs, throat, back side of the ears 3-4 times a day for first few days. Reduce the frequency later to 2 times a day before stopping the usage of oil. Continue usage for 4-5 days till the symptoms subside.
Store in a cool dark place.