Don't do it - save your money

Really disappointed in the quality of the oils here, it is very poor. There is little to no scent. An example is the Bath & Body works Dark Kiss (a scent that is recommended for home use which includes diffusers). Its as if I didn't add any fragrance to the diffuser base (even at a really high concentration in my attempt to salvage some sort of scent). I wouldn't recommend to anyone. I didn't bother emailing the company with my dissatisfaction because of the stories I've heard about how poor their customer service is, so I saved myself from another potentially disappointing situation.