Hello (I haven't searched the threads yet - so my apologies if this topic is already listed). I am wanting to add a couple essential oil/soy candles to my current fragrance oil/soy candle line. I am clueless of where to look or what to actually look for in an essential oil. Does anyone have any pointers or suggestions? I am looking for info on where to purchase, what scents are best, how much oil to use, etc. Any help is greatly appreciated!