Choosing an Essential Oil Diffuser
When choosing a diffuser, you should note that there are four different types available. You have ultrasonic, evaporative, heat and even nebulizing.
Essential oil diffusers use heat to destroy compounds and this can affect the potency.
Diffusers like this often use a candle to heat up the liquid. Ultrasonic units do not use heat at all but you do have to dilute the solution with water. When you use evaporative machines then the oil will be evaporated before it is released into the air. The
diffuser you choose will largely depend on the purpose of you using it, so it’s worth looking at your own requirements before you make your decision.