CHOOSE THE STYLE YOU LIKE
There are several types to choose from and as mentioned above, the most common types are luminous, wood, ceramic and glass essential oil diffusers. Choose not just a unit on how it looks, you should also consider its functionality.
RIGHT, HOWEVER, IT IS, ADD ESSENTIAL OILS
There are types or units that would require a complicated process to refill or add essential oils. So you should see on the label how simple or complicated the processes are before buying a unit.
NATURE OF THE WATER REQUIRED
There are units that require you to use cold tap water or only warm tap water. Always check the label to see what kind of water is needed before filling the water tank.
There are cheaper units but cannot be of quality. Usually, the cost of diffusers ranges from $ 39.99 - $ 89.99.
DO NOT OPEN WITH ESSENTIAL OILS (ONLY AIR HUMIDIFIER):
Pregnant and nursing mothers may be at risk when inhaling essential oils. It is important to make sure that the essential oils used are pure and free of additional chemicals. These can also cause allergens for this fragrance, sensitive and with asthma. Follow the right path of dilution and filling the oils. In addition, there are units that are used exclusively as a humidifier but not as a diffuser.
WHEN SETTINGS (LOW VS. STRONG FOGS)
Other essential oil units have defaults of low and heavy fog but there are some that have none. It would be best if there were settings like this for you to have the freedom to choose.
DOES IT AUTOMATICALLY OFF?
Some units automatically turn off when water runs out. Check to see if the device you are going to buy it on the label.