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What is an Essential Oil Diffuser?

The essential oils industry generated $5.2 billion in 2020—this shows how popular these oils are. You can use many ways to apply essential oils, but an oil diffuser or an aromatherapy diffuser is the better option.

An essential oil diffuser comes in handy when you want to make your dwelling space calm and soothing. It explains the buzz around when it comes to using this device and the availability of different kinds in the market. When you’re looking to purchase one, there are few things you should know about it.

Once you grasp this, it becomes easier to buy the best quality and release a relaxing aroma in your home. You can opt to get specific essential oil due to its scent or combine several for mixed benefits.

What is a Diffuser, and How do you Use It?

What is a Diffuser, and How do you Use It

An oil diffuser is a machine that disintegrates essential oils’ structures into tiny particles that are quickly disseminated in the air.

Once this happens, the whole room fills with a pleasant smell that relaxes the mind and other benefits.

The results you feel once the molecules are in the air depend on the oil you use. For example, inhaling eucalyptus relaxes your muscles after a stressful day. It’s good to note your needs for the moment and pick the right oils for the job.

An essential oil diffuser ensures the whole room is covered by a pleasant fragrance, thanks to even dispersion. In no time, your home is transformed into an oasis of peace and tranquility. Also, it’s worth noting that the diffuser gives you unaltered scents each time you use it.

So how can you guarantee your dwelling gets the right scent each time? What is the right way to operate an essential oil diffuser?

Once you grasp its function next, you should learn how to properly use it to get the right results each time at home. There are several steps to follow when you want to run an essential oil diffuser which are as follows:

Steps on How to Run an Essential Oil Diffuser

1. The right room

The right room

First off, select the dwelling space to plug in the device. Picking the room is simple since you need the calmest and relaxing environment. Perhaps the bedroom or a relaxation room is the right place to set the diffuser.

Pick a hard surface like a nightstand and place a mat underneath the diffuser since you’ll use water in the process.

2. Fetch a pitcher of water

Fetch a pitcher of water

As you operate an essential oil diffuser, you must fill it with water up to a marked line. But, always ensure the water is at room temperature. Inside the device, there is a line that marks where the water level must reach.

Besides, you can check the manual for further instructions on this. Overfilling can cause the device not to work correctly.

3. Pick your essential oils

Pick your essential oils

Want to know a secret? You can combine numerous essential oils to come up with a blend that gives you a better effect. For example, if you want to use a single oil, peppermint, add 5 to 10 drops to the diffuser’s water.

However, when you want to use a blend, start by combining them in a separate bottle, then add it to the water.

Still, the amount of oil or blend you place in the device depends on the strength of the scent you require in your room. It gets better since you’re at liberty to experiment and come up with the right one for you.

4. Switch on the device

Switch on the device

Once the oils are on the water, replace the machine’s cap and switch it on. Different devices have plenty of settings and features that you can play around with. For example, check to see what color-changing LED lights are available if you want the diffuser on as you sleep.

Your room will saturate with the aromatic scent in no time, and you can lay back to enjoy the calming effect.

Different Kinds of Essential Oil Diffusers to Consider

An essential oil diffuser or aromatherapy diffuser comes in 4 varieties depending on the space you have plus the desired functions. The different kinds you’ll come across include:

Electric diffuser

Electric diffuser

Heating is necessary for this aromatherapy diffuser to change the oils and water mixture into gas. The good news is the device has a regulator that determines the intensity of heat used.

High heat gives you more scent, while low heat does the opposite. So, you have more control of your room’s scent intensity when you get the electric kind. Also, it’s worth noting that it’s perfect for your bedroom since it has no fan, which may cause lots of noise.



You won’t require water when you use a nebulizing device since it requires pressurized air only. The oil turns to a mist that’s easily dispersed thanks to the pressurized air in this device. You won’t need heat for this process.



Honestly, most people have a humidifier in their homes for one purpose or another. You can now use it as an aromatherapy device, but you need to dilute the oils with water before you use it.

Humidifiers convert the oil molecules into a breathable mist that quickly fills the room. Simultaneously, they make the air less dry thanks to the moisture that accompanies the diluted essential oils.



Evaporators have fans responsible for turning the essential oils into a vapor that quickly travels in the air. But, it’s worth noting that the strength of the scent is less. So this device is more suitable if you want to avoid strong lingering fragrances in your room.

The different aromatherapy diffusers listed above come in numerous brands with additional features to play around with. Pick the right one based on your needs.

What is the Purpose of an Essential Oil Diffuser?

Why do you need an aromatherapy diffuser in your home? Are there any benefits worth noting that improve your health and well-being? Below are some of the benefits:

Relief from stress

Relief from stress

Stress relief remains the number one use of essential oils in many homes across the country. Some studies prove using essential oils is one of the best stress therapies you can undertake. Getting an aromatherapy diffuser is crucial for your mental health.

Decongesting your respiratory system

Decongesting your respiratory system

When flu season comes around, having a congested respiratory system can cause you much fear. In such an instance, you need a way to decongest and sleep better. Therefore, an essential oil diffuser can convert eucalyptus oil, known for decongesting, into a mist that helps you achieve this.

Pleasant smells

Pleasant smells

Instead of burning aromatic candles known to have harmful substances like carcinogens, you can use essential oils diffusers when you want a pleasant smell in your home.

You can create a blend of sweet-smelling essential oils and use an evaporator to release the aroma in your home.

Better sleeping patterns

Better sleeping patterns

Do you have a hard time falling asleep once you head to bed? Are you frequently waking up due to sleep disturbance? According to studies, using an essential oil diffuser at home can help improve your sleeping patterns.

Not only do you fall asleep easier, but you can rest for the recommended time without much sleep disturbance.

Relaxing mind and body

Relaxing mind and body

Apart from less stress and sleeping better, essential oils play a significant role in relaxing your mind and body. Once you get the right aromatherapy diffuser, you will start to notice your demeanor change.

The scents in your home will help calm your mind and ease tension in your body. Now, you can lay back and turn off your brain for a moment. With time, you will start to associate these scents with calmness, tranquility, and muscle relaxation.

Some of the best essential oils to use in your diffuser for this calming effect are lavender, peppermint, and black pepper.

Boosting immune system

Boosting immune system

Ever wondered if there’s more to essential oils than their pleasing aromas?

Yes, there’s now a study that shows using these oils can benefit your immune system significantly. You require a more robust immune system every day if you’re to stay clear of diseases. So getting additional support from these oils is a huge plus for your well-being.

You can attain better health with a more robust immune when you use an essential oil diffuser, especially if your system is vulnerable. Therefore, bring it along when you travel or use it often as seasons change.

Managing weight gain

Managing weight gain

After you’ve put in the work to lose weight, it’s crucial to find ways to prevent gaining it back. Weight loss management can benefit from using an aromatherapy diffuser.

How is that possible?

Some essential oils can suppress your appetite. For instance, you can use grapefruit, peppermint, lemon, or cinnamon for this purpose. These fragrances come in handy when you want to curb frequent snacking or eating.

All these are different purposes that prove why getting an essential oil diffuser is necessary. However, it would be best if you also learned about the side-effects of owning one.

Can Aromatherapy Diffusers be Harmful?

Can Aromatherapy Diffusers be Harmful?

Nothing works perfectly throughout, so it’s critical to consider the essential oil diffusers’ safety concerns.

While they’re a better option than candles, are they safe to use at home?

The simple answer is not all the time. An essential oil diffuser can malfunction like any other electric gadget that you have at home. So the first thing you do before using it is to check its current condition.

Are any wires frayed, or are certain parts in need of replacements? Ignoring such signs can have serious consequences; for example, fire outbreaks as you sleep at night.

Apart from malfunctioning, scents can affect your health and well-being. Do you have any allergies associated with different aromas? If so, you must avoid using them in your aromatherapy diffuser at all costs.

Check to see which scents cause an allergic reaction and which don’t before you start using the device in your home. Doing so prevents more damage to your health due to frequent triggering.

Additionally, essential oils can have adverse effects on your endocrine system. Studies show that regular use of lavender and other essential oils can disrupt chemicals that alter estrogen production in your body.

The endocrine system is tasked with hormone production in your body. Having too little or too much of any hormone causes hormonal imbalance in the body. Now there’s evidence that some essential oils contribute to such a condition.

Is it Safe to Sleep with a Diffuser On?

Is it Safe to Sleep with a Diffuser On?

The simple answer is yes, but you must take caution. First, make sure the room is well ventilated. Second, only use quality essential oils.

Third, put the device on low to regulate the scent and avoid being disturbed by strong ones at night. Fourth, make sure the device is in perfect condition before leaving it on throughout the night.

Alternatively, you can turn on the aromatherapy diffuser before going to bed and then turn it off as you sleep. The room will have a lingering scent throughout the night without needing the device on time, saving energy and cost.

Final Thought

Look, getting the right essential oil diffuser is critical when you want to enjoy beneficial aromas. Once you understand what it is and how to use it, you can check the different makes available in the markets today.

The truth is, essential oils are beneficial to your health and well-being leading to a better quality of life. However, it’s also good to note the potential side-effects of using diffusers continuously. Proper caution and care are necessary at all times.

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