The main purpose of the Nebulizer unit is to atomize the essential oils and then quickly circulate the fragrance of the essential oil into the air. The three main components of the Nebulizer are, the bottom, the Nebulizer, and the pump for diffusing the oil into the air. The air pump is basically used to send the compressed air out to spray the area in the room. A Nebulizer is usually made up of materials like glass, porcelain, metal, plastic, or wood.
How does the function of the nebulizing diffuser?
Once the Nebulizer is turned on, the air pump launches the condensed air through a tube in the pump in order to direct the course of the oils. Then, a flow of air comes out of the nozzle’s tube creating a vacuum. This vacuum absorbs the mixture of water and oil from the Nebulizer’s bottom-feeding tube to the top of the feeding tube. Now, the air blows all over the surface of the feeding tube of the oil at the top of the container. Then, the oil hits the glass of the Nebulizer. Most high-quality Nebulizers, usually have very small nozzles for spraying the oil. The size of the holes is usually between 0.3 to 0.4 mm. Thus, this system of the Nebulizer enables it to disperse great amounts of oils to saturate the air with fragrance very rapidly.
Nebulizer Essential Oil diffusers are mainly known for their therapeutic value. These diffusers show instant effects and provide quick relief from different types of lung problems. It instantly makes the environment cool and creates a relaxing and soothing ambiance. There are various types of Nebulizer Essential Oil diffusers available on the market. But, you will have to be careful, so that, you can choose the effective ones. Here is a list of the top five diffusers for essential oils, which will guide you to choose the right diffusers for essential oils for you.
Top 5 Essential Oil Nebulizer Diffusers
1. ZAQ Dew Essential Oil Diffuser LiteMist Ultrasonic Aromatherapy

Features
- It has a dewdrop shape along with multicolor LED lights.
- The LiteMist ultrasonic aromatherapy system quietly spreads essential oils all over your space.
- It is a midsized diffuser, which is 7.1” x 4.2”. This size is perfect for any kind of indoor space at the home, office, or massage parlor.
- The reservoir can hold up to eight milliliters of water.
- It is highly energy-efficient and runs for up to four hours before one needs to refill it.
- It has an auto shut-off feature, which ensures safe functioning, even if you forget to shut it off.
- ZAQ Dew is made up of healthy and safe materials and is free of any kind of toxicity.
- The design of the diffuser is compact and sleek.
Pros
The best thing about the diffuser is that, just by adding a few drops of essential oils and refilling the reservoir, you can enjoy the fragrance for about four hours at a stretch. It is highly safe, as it turns itself off automatically once the water just runs out. It is easy to use and can be simple to maintain.
Cons
The color of the power light remains quite bright, even if you turn it to no-light mode. Thus, those who prefer total darkness while sleeping might face problems. The water reservoir cannot be removed and thus, it becomes difficult to wash it.
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2. Mammoth Allie Ultrasonic Essential Oil Aromatherapy Diffuser

Features
- It is very easy to clean, use and put away.
- This diffuser is constructed with eco-friendly wood print on very durable plastic which generally goes on and on for years.
- the reservoir can hold up to 135 ml of water.
- If you let the Mammoth Allie run constantly and it will last about three hours or you could even let the diffuser mist at regular intervals to allow it to last for six hours.
- The diffuser is made up of a durable ultrasonic ceramic diffusion plate, which will make a finer mist diffusion for your aromatherapy.
- It offers a 100 percent satisfaction money return guarantee. This product includes a one-year no-question replacement warranty.
Pros
The vapor is cold and thus, the oil does not degrade as fast. It gives you two options, where you can either run it continuously or at intervals of two to three minutes if the oil gets too strong. It is very easy to use and is available at a great price.
Cons
Even though the design looks great, it is actually difficult to open up at first and also hard to handle. It is most effective in the smaller rooms only.
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3. ZAQ Noor LiteMist Ultrasonic Aromatherapy

Features
- The top portion glows with soft LED lights, or can even be turned off, according to preference.
- The LiteMist aromatherapy system spreads essential oils on your space, very silently.
- It is medium-sized and is just big enough to fill up a small yoga studio, large living room, office cubicle, and even an open foyer. Thus, you can welcome people with a fresh scent, almost about anywhere.
- The system is energy efficient and its eight-milliliter capacity machine can work for up to four hours at a stretch, before needing to be refilled.
- It has an auto shut-off button, which ensures safe operation, even if you forget to switch it off.
- ZAQ Noor is made of safe, health-friendly materials and is free of toxins.
Pros
The product is extremely safe, as the safety sensor turns it off when water levels go down. It is highly energy-efficient and can spread the fragrance for five hours at a stretch. The system is dual voltage, with the voltage ranges from 100 to 240 Volt AC.
Cons
You cannot really turn off the power light completely and you can only dim it. So, it might prove to be distracting, if you are trying to relax or meditate.
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4. QUOOZ Lull Ultrasonic Aromatherapy Oil Diffuser

Features
- It offers the most advanced and effective method of diffusing tap water with a few drops of essential or fragrance oil, using ultrasonic aromatherapy technology.
- It has an ultra-high capacity and can hold up to two hundred milliliters. Thus, makes for longer diffusing time and can operate up to a span of eight to ten hours.
- Its auto shut-off feature adds to the safety, energy efficiency, and peace of mind- especially for use at night.
- The cover just sits on the base, fitting perfectly. It does not need to be screwed or clicked on and it makes for easy refilling and easy operation. The item does not leak when in operation. The user is not supposed to open the cover when the item is in use. If the user does, water may leak all around.
Pros
You can adjust the light, as per your preference. You can be turned off entirely or can be even set to “breathing” a mode, i.e., lighting up gradually and slowly fading down. This especially assists in meditation or therapeutic breathing. It is very easy to keep clean and long-lasting. It can operate for up to eight to ten hours.
Cons
You will have to be very careful while removing the lid to refill, otherwise, the condensation drips all over.
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5. Aromatherapy Diffuser – Professional Grade Wood and Glass

Features
- It has a heat-free cold vapor. The heat or water used preserves the healing nature of the essential oils.
- All-natural glass bottles and wood bases are used.
- The aroma intensity can be adjusted. The fragrance can fill up a small space or up to a 30′ x 30′ area.
- It has the special built-in “10 on / 10 off” timer function along with the auto shut-off feature after four hours.
- It has a long product life expectancy and is also very easy to maintain.
Pros
It enables you to program it to run for one to eight hours. As it is made up of natural materials, it lasts for several years.
Cons
It might be considered to be a little noisier than most of the other products. It’s a little higher in price.
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There are many diffusers for essential oils on the market and most of them are very effective and have a great amount of therapeutic value. But, none of the machines can be absolutely perfect. So, weigh the advantages and disadvantages carefully, before buying the perfect diffuser for your space.