Bests & Worsts Reviews from Amazon

So I originally left a great review of this product. I have certainly changed my mind. This oil blend is diluted! It smells totally different than previous bottle & from the smae blend I have in the roll on bottle!i diffuse this blend at night when going to bed quit often due to allergies. It smells fine in the bottle but not in the diffuser. I also applied some to skin tonight due to a respiratory infection, once applied it smelled of mildew! I always keep my oils closed tight. This bottle only being a couple months old totally surprised me. I have had this issue with cheap Walmart oils, but NEVER a dotera oil! I have had other blends longer and never had an issue! This has to be diluted with something! I will NOT ever buy from this seller again!!!!!