Why do not all candle manufacturers use essential oils?

Essential oils are sensitive and expensive. They are subject to natural fluctuations depending on the growing region, weather conditions and harvest times. This makes it difficult to achieve an exact, planned fragrance experience with them, which is what large corporations depend on. In addition - and most importantly for large candle manufacturers: synthetic fragrances are much cheaper compared to essential oils. We see the charm of nature in the natural variations of scent. Good wines also do not smell and taste the same every year - that is what makes them so interesting and special.