Do air diffusers turn off automatically?
Electric aromatherapy diffusers One good thing about how electric essential oil diffusers work is that the coil temperature is controlled by a thermostat to prevent overheating. Many models are also fitted with timers that will shut the heating process off automatically after a certain length of time. As long as you’re using a high quality diffuser and high quality,all natural essential or aroma oils, there’s likely no risk to diffusing your oils overnight. However, if you’d like to take extra precautions, the easiest safety solution is to get a diffuser with an automatic shut off feature.While we have no issue with you running an aroma diffuser all night with just water in it, you should not diffuse essential oils in an aroma diffuser all night. Choose something with a timer, let it run for a couple of hours and then let it switch itself off.