The Best Essential Oil Diffuser That Is Safe and Non Toxic

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Best Essential Oil Diffuser

We all say that we want to breathe in clean, fresh air and that pollution is bad. Despite that, many of us are intentionally bringing air pollutants into our homes.

These aren't big, scary pollutants like industrial smoke and urban smog. Rather, they come into our house in pleasant canisters and in packages bedecked with pretty flowers.

What are these wolves in floral sheep's clothing? Air fresheners. They may smell nice, but they are full of toxic chemicals.

Essential oils are a healthy, natural alternative to artificial fragrances. By using the best essential oil diffuser, you can fill your home with pleasant scents without compromising your health.

Read on for essential oil diffuser reviews that will help you take this step toward a healthy, chemical-free home.

5 Best Essential Oil Diffuser Picks

Conventional Air Fresheners

Air fresheners smell like the natural world. With just one squirt the soft perfume of a flowered meadow or the crisp air of a mountain retreat fills your space.

How can something that smells so natural be so bad for you? Essentially, these are fake fragrances created in a lab using a soup of chemicals.

What Chemicals and Materials are Found in Most Air Fresheners?

Chemical or Material

Health Hazards

Safe to Use?

Limonene

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    Reacts with ozone to form formaldehyde, a risky substance linked to cancer

NO???

More research needed - We lean towards NO

Phthalates

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    Early puberty
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    Autism
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    Obesity
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    Birth defects
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    Hormone disruptor

NO!

1,4-dichlorobenzene

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    Possible skin irritant
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    Possible cancer

NO???

More research needed - We lean towards NO

Propellants

eg. Propane or Butane

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    Possible central nervous system disruptor
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    Skin irritant

NO???

More research needed -We lean towards NO

Limonene

No?? More research needed; we lean toward no

Many air fresheners, particularly those that boast a citrus fragrance, get their scent from limonene. In its basic form, limonene is relatively benign. It may irritate skin or aggravate asthma, but it's not the worst substance out there.

The real concern is what happens when limonene mixes with air. The chemical reacts with naturally occurring ozone to form formaldehyde. This risky substance is linked to cancer concerns and respiratory troubles.

If your home contains high levels of limonene, it will probably also have high levels of formaldehyde. Limonene, therefore, is best avoided.

Phthalates

No!!!

Phthalates are chemicals that are found in all sorts of consumer goods, and they aren't good for your body in any form. These chemicals are associated with hormone issues and reproductive problems.

By using air fresheners with phthalates, you are inviting these dangerous substances into your body. With just one spritz of a room spray, you send these chemicals into your respiratory system each time you take a breath. If some lands on your skin, the chemicals can also be absorbed into your bloodstream.

In one review of popular air freshener brands, many products contained phthalates. In fact, some had concentrations as high as 10 ppm!

1,4-dichlorobenzene

No?? More research needed; we lean toward no

Also known as paradichlorobenzene, this chemical is used for deodorizing. It's nice to neutralize unpleasant smells, but not if it's done at the expense of your health.

When there is 1,4-dichlorobenzene in your environment, it may quickly irritate your eyes or your throat. It could also cause a skin reaction.

Scientists aren't yet sure how long-term exposure to this chemical affects people, but they suspect that it may be associated with cancer. In laboratory testing, the chemical has been shown to cause kidney tumors in rats and liver tumors in mice.

Fragrance products are one of the main ways that people are exposed to paradichlorobenzene. By reducing your use of synthetic fragrances, you may be able to reduce your exposure this questionable chemical.

Propellants

No?? More research needed; we lean toward no

Chemicals help air sprays shoot out of a can and create a fine mist that fills the environment. Not all are unsafe, but some are.

For example, some manufacturers use carbon dioxide as a propellant. This is a natural compound that is always present in air, so it's not worrisome.

Others rely on less pleasant substances, such as propane or butane. While these aren't the worst offenders when it comes to chemical exposure, they may not be the best either. 

Inhaling large quantities of propane--much more than you would get from a spritz of air freshener, of course--can be fatal. Butane inhalation is associated with a slowing of the central nervous system. Breathing in too much butane creates a high-like effect in users.

Granted, you probably aren't spritzing enough air freshener to create those dangerous effects. But are substances with such potential for danger really something that you should willingly spritz throughout your home?

Non Toxic Essential Oil Diffusers

Instead of poisoning your home with toxic air fresheners, add all-natural scents to your home with an essential oil diffuser. By pairing a diffuser with your favorite essential oils, you can fill your home with a pleasant scent in a safe way.

Plus, essential oils are more than just non toxic fragrances; adding them to your environment actually offers benefits for health and wellness. 

What Chemicals and Materials are Usually Used for Non Toxic Essential Oil Diffusers?

Essential Oils

Plants contain oils, and those oils are helpful to them in many ways. For example, oils may help attract pollinators, ward off predators, or resist microbial invasion.

These oils can be beneficial to people as well. Plant oils are often obtained through a distillation process, but they can also be separated from the plant by cold pressing. The result is concentrated extracts that are known as essential oils.

Many plant oils have a distinctive smell that can be useful for aromatherapy purposes. Breathing in an essential oil may help you relax, concentrate, perk up or feel better. Many essential oils can also fight germs, promote wound healing, and ease symptoms of sicknesses or other health conditions.

Look for pure essential oils--whether single-ingredient oils or premixed blends--that do not contains fillers or additives. Reputable oil companies should provide independent test results that back up their claims of purity.

Water

For the majority of diffusers on the market, you can't run them without water--and plenty of it. While you add only a few drops of essential oils each time you fill the diffuser, you also add 100 milliliters or more of water.

Any type of water will do, but distilled or filtered water contains fewer chemicals than tap water. Using a purer source of water may lessen the amount of mineral buildup that your diffuser develops, and it reduces the chance that diffusing oils will emit impurities into your environment.

Essential Oil Diffuser

When water and essential oils are mixed in a diffuser, the device emits a fine oil-rich mist into the air so that you breathe in their beneficial properties.

Most diffusers are ultrasonic. A small disc in the unit vibrates rapidly, which generates the mist of water and oil. Ultrasonic diffusers are a good choice because they do not heat up the oil, which can degrade its beneficial properties.

nebulizing diffuser is often the best essential oil diffuser for large space. Instead of needing water and oil, you put oil alone in the diffuser. The nebulizer atomizes the oil and fills the space with both its fragrance and its beneficial properties.

Diffusers that require heat, such as candle oil warmers, are not generally recommended because they can limit the effectiveness of the oil.

How to Use Essential Oil Diffuser

Most ultrasonic diffusers are pretty straightforward, so it won't take you long to learn to use yours.

  • Select a location. Choose a room that is the appropriate size for the reach of your diffuser. Set the device on a flat surface.
  • Fill it with water. Your diffuser may have a mark on the inside to indicate the fill level, or it may come with a measuring cup.
  • Add essential oils. In general, five to 10 drops are a recommended quantity. However, your diffuser's manual may suggest using fewer drops in order to avoid clogging the system.
  • Turn on the power. Press the power button, and the diffuser will start emitting an oil-infused mist.

Of course, for specific information on how to use essential oil diffuser, be sure to consult the owner's manual from your diffuser's manufacturer.

Essential Oil Diffuser Recipes

The easiest way to use a diffuser is to diffuse a single oil at a time or to use a premixed blend of oils. However, as you become more comfortable with your diffuser, you may want to start mixing your own blends using essential oil diffuser recipes.

Oils for a Good Night's Rest:

Many essential oil diffuser recipes for sleep include lavender, which is known for its ability to promote relaxation. When diffusing a nighttime blend, start the diffuser in your bedroom about 15 minutes before you lie down.

When first trying your hand at making essential oil diffuser recipes for sleep, start with a simple three-ingredient blend. In your diffuser, combine the following oils:

This blend is safe for most people, including kids two years and up.

Oils for Invigoration

Some of the best essential oil diffuser blends are those that help you get up and get moving. They help wake up both your brain and your body so that you can accomplish all of the tasks on your to-do list.

Try this simple blend of three invigorating oils:

Not only will this mix motivate you to work, work, work, but it will also smell great.

Oils for Easy Breathing

If you suffer from environmental allergies, consider essential oil diffuser blends that will help you breathe comfortably.

Your nose will start feeling better after you add to your diffuser:

Just keep in mind that eucalyptus oil shouldn't be diffused around kids under age 10.

How to Make a DIY Essential Oil Diffuser

Although plug-in oil diffusers are easy to use, if you don't own enough for every room in your house, you may want to learn how to make a DIY essential oil diffuser.

  • Find a jar or bottle with a narrow opening (so the oil doesn't evaporate too quickly). 
  • Add 1/4-1/2 cup of an unscented carrier oil like grapeseed oil or sweet almond oil.
  • Add 15-20 drops of essential oil of your choice.
  • Insert bamboo skewers or dry reeds into the jar and stir.
  • After about 1 hour, flip the sticks over.

The scent will soon fill your room!

One batch will last a month or two before you need to change out the sticks and oils. To keep the fragrance going, flip the sticks over occasionally.

Watch the video below to see this process in action:

How to Clean Essential Oil Diffuser

To make sure that your essential oil diffuser keeps working well, it is important to clean the device occasionally. Some say once a week, but I think 1-2 times per month is ok depending on how much you use your diffuser.

Be sure to unplug the unit before you begin.

  • Wipe down the empty diffuser with soapy water. Do not submerge any components with electrical parts.
  • Rinse off the diffuser with clean water.
  • Loosen stuck-on residue with rubbing alcohol or lemon essential oil.
  • Wipe the unit dry before plugging it back in.
In this video, you can watch a tutorial about how to clean essential oil diffuser that has stuck on residue:

The Top 5 Non Toxic Essential Oil Diffusers... Reviewed

Are you convinced of the benefits of replacing the synthetic fragrances in your home with essential oils? If so, information on the best essential oil diffuser will help you get started.

Once you fill your home with lightly diffused essential oils, you won't even miss your old plug-in fragrances and cans of aerosol scents. To help you find the unit that will give you the best essential oil diffuser benefits, check out these essential oil diffuser reviews.
VicTsing Aromatherapy Essential Oils Diffuser

Price

$$

Our Rating

The Aromatherapy Essential Oil Diffuser from VicTsing holds an impressive 400 milliliters of water, so you can run it for hours without it running dry. The mist can be set to high or low mode, and it will fill a space up to 269 square feet.

The diffuser has a modern floral shape and its black plastic material is designed to resemble natural wood. A thin band of light runs around the circumference of the diffuser to add a touch of color to the diffuser.

PROS

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    Has an auto-off feature so it stops when the water runs out.
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    Has a timer so you can set it to shut off after one, three or six hours.
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    Runs for up to 9 hours at a time.
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    Works in a room up to 269 square feet, which is impressive for an ultrasonic diffuser.
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    Has seven different choices for the color of the band of light.

CONS

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    Looks like wood but is actually made of plastic (but is BPA free).
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    Does not go through an on-off cycle. When it's on, it's continually on.
Organic Aromas Light Radiance Essential Oil Diffuser

Price

$$$$

Our Rating

Light Radiance is a glass essential oil diffuser from Organic Aromas. It has a rounded wood base and a glass top that features a delicate swirled design. Unlike many nebulizing diffusers, this one has a built-in LED light so you can illuminate the glass bottle with a colorful glow.

This nebulizing diffuser plugs into a standard wall outlet, but it does not use heat to disperse the oil. It also requires no water, so you receive the full benefit of the oils in their undiluted form.

PROS

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    Has optional LED lights that add color to the glass lamp.
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    Operates for two minutes and pauses for one minute.
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    Shuts off automatically after two hours.
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    Has an attractive appearance that includes a custom-blown bottle and a handmade wood base.
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    Is effective for rooms up to 800 square feet.
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    Has adjustable intensity levels.

CONS

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    Is louder than an ultrasonic diffuser.
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    Is more expensive than an ultrasonic diffuser and some other nebulizing diffusers.
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    May develop clogs if you use too much oil or don't mix a thin oil with a thick one.
Natrogix Totem

Price

$

Our Rating

The Totem diffuser from Natrogix is proof that you don't have to spend big bucks to reap essential oil diffuser benefits. This ultrasonic diffuser's white plastic design emits a colorful glow when the LED light is turned on. 

The diffuser can run continuously or in a cycle of 30 seconds on and 30 seconds off. When set on the intermittent cycle, a full diffuser will run for up to 12 hours. It plugs into an AC outlet, and after the diffuser runs out of water, it will automatically shut off.

PROS

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    Features seven LED colors.
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    Has three settings for the lights: bright, dim or off.
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    Operates without heat in order to preserve the integrity of the oils.
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    Is available for a low price.

CONS

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    Holds only 150 milliliters of water, so it must be refilled regularly.
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    Has plastic parts (BPA free), which are not as natural as glass or wood.
InnoGear Wood Grain Aroma Diffuser

Price

$$

Our Rating

Bring the look of natural wood into your home with this plastic ultrasonic diffuser from InnoGear. Its bulbous shape is accented with a pointed tip that lights up, and a thin strip of matching color wraps around the widest part of the diffuser.

The diffuser's whopping 500-milliliter capacity means that this diffuser holds plenty of water. It can fill a room of up to 269 square feet, and it can run for as many as 15 hours. 

PROS

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    Operates quietly.
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    Has a large capacity of 500 milliliters.
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    Can be set to cycle through the colors, stay on one color, or have no color at all.
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    Fills a mid-sized room of up to 269 square feet.
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    Has a timer that turns it off after one, three or six hours, or it runs until the water is gone.

CONS

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    Does not run intermittently.
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    Made of plastic even though it looks like wood.
Aromis Solum Lux Merus

Price

$$$

Our Rating

The Solum Lux Merus from Aromis is a glass essential oil diffuser that uses nebulizing technology. The attractive pine base supports a hand-blown glass top. The unit plugs into a wall outlet using an AC power supply.

The only thing that you must add to the diffuser is the essential oil. The unit doesn't require water, and it doesn't heat up the oil.

The best essential oil diffuser for large space, the Aromis Solum Lux Merus can spread the therapeutic fragrance of an essential oil throughout a space that is up to 900 square feet. 

PROS

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    Operates 10 minutes on and 10 minutes off
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    Shuts off automatically after four hours
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    Features a hand-blown bottle
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    When set a full intensity, spreads essential oil fragrance throughout a room that is up to 30 by 30 feet

CONS

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    Makes a humming noise that may be more noticeable than the sound of ultrasonic diffusers
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    Is on the higher end of diffuser costs
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    May clog easily, especially with thick oils

Written by Ashley

Chief editor here at Nontoxic Reboot. I'm passionate about providing you with the best and easiest ways to make your world healthier and a little less toxic.

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