Are Oil Diffusers Healthy?
Importance Of Ventilation

Individuals using essential oils need to be mindful of the importance of ventilation. Diffusers need to be used in a well-ventilated area. Ideally, the area should have a fan for ventilation or a window that can be opened. The use of diffusers in closets or other small spaces is not recommended. Electric diffusers are generally regarded as the safest types of diffusers, and experts suggest these be plugged in for between thirty to forty-five minutes at a time. After this period, the diffuser should be unplugged for a little bit.
Diffusers should not be left on overnight. Some electric diffuser models have an automatic shut-off feature that turns the diffuser off after twenty to thirty minutes; these models can be ideal for busy individuals. Patients who have pets should ensure the diffuser is placed in an area where the pet can exit if desired; some oils could be irritating, particularly for cats. Individuals using diffusers should watch for symptoms such as headaches, eye irritation, and breathing difficulties. These could indicate the oil diffuser needs to be moved to an area with better ventilation or that it is too highly concentrated.