I do not scent my soap - I just don't really have a nose for it. However - a friend just gifted me with .5 oz bottles of both Rosewood & Lemongrass EO's from Whole Foods. Can they be used alone? Seems as if there is a lot of blending going on. Is this amount enought to do anything with? In all of my reading over the past few months, I don't think I've ever seen Rosewood ever mentioned. Is anyone familiar with this. I can play with color all day long, but scents completely baffle me.