Best Oil Diffusers 2021
Updated: June 2023
We Tested 2021’s Best Oil Diffusers
Looking to give your home the perfect scent all year round? Oil diffusers are a fantastic way to make your home smell amazing – but not all are created equal!
With so many devices to choose from, finding the best one for the best price is tricky. Well, that’s why we’re here! We reviewed the most popular oil diffusers of 2021, and after much research and testing – the results are finally in…
Check out our top 5 oil diffusers now, and see which one takes our number 1 spot in 2021.
Advertising Disclosure
Consumer Trusted Ratings is made up of our own views and opinions. The scoring is determined at our own discretion and should not be used for accuracy purposes. We are able to provide this service for free thanks to the referral fees we receive from a number of service providers. These referral fees may affect the rankings and score assigned to specific vendors. Furthermore, though many vendors appear on the Consumer Trusted Ratings, this DOES NOT imply endorsement of any kind. The information and vendors which appear on Consumer Trusted Ratings is subject to change at any time.
- Most powerful scent diffusion
- Premium, ceramic design
- Includes top grade essential oils
- Oils improve sleep, focus & wellbeing
- Large tank for all day usage
- Safety auto-shut-off feature
- Ultra-quiet & compact
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- High quality scent diffusion
- Portable and versatile
- Low power consumption
- Great for large rooms
- Compact
- Comes bundled with oils
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- Classic design
- Uniform, even diffusion
- Compact and portable
- Includes good quality oils
- Low energy consumption
- Quiet operation
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- Very compact
- Decent sized tank
- Easy setup
- Variable settings
- Energy efficient
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- Good scent diffusion
- Compact and portable
- Easy to setup
- Quiet operation
BEST IN TEST 2021
- Most powerful scent diffusion
- Premium, ceramic design
- Includes top grade essential oils
- Oils improve sleep, focus & wellbeing
- Large tank for all day usage
- Safety auto-shut-off feature
- Ultra-quiet & compact
Powerful Scent Diffusion
Plumes of fragrant vapour fill your home with a relaxing scent in minutes.
Unbeatable Value
Currently you can buy Lili Purei with 50% OFF and FAST DELIVERY anywhere in the US
Easy to use
Lili Pure works right out of the box – just plug it and enjoy a fragrant home in seconds!
What To Look For When Buying an Oil Diffuser
We want to arm you with the facts so you can confidently buy the best oil diffuser that’s right for your needs.
Many people want a cost-effective way to make their homes smell heavenly all year round. Thankfully, oil diffusers are a fantastic way to do just that – but some are better than others!
Here’s what to look for when choosing an oil diffuser…
Can It Last All Day?
Some oil diffusers burn through essential oils at a rapid pace, which means you’re constantly having to refill the water tank – not good! Look for diffusers that are able to give your home a full day of fragrance between filling the water tank, and you’ll be thankful for the time saved!
Is It Easy To Use?
Nobody wants to spend hours reading instruction manuals to set up their oil diffuser. Thankfully, most of these devices are now super simple to use, and can be set up within seconds – no technical knowledge needed. Check to see if reviews list ease of use as a feature, unless you like tinkering with settings for hours!
Price
Some oil diffusers are expensive, but don’t believe that they will all do a better job. Many are overpriced due to branding, while others just don’t live up to the hype. Check if the device ticks the boxes of the features above. If it does, and it gets our seal of approval on our review – you can be confident it’s fit for your needs.
Also, some oil diffusers often have discounts at certain times of the year, which can be fantastic value if you manage to snag one.
- Most powerful scent diffusion
- Premium, ceramic design
- Includes top grade essential oils
- Oils improve sleep, focus & wellbeing
- Large tank for all day usage
- Safety auto-shut-off feature
- Ultra-quiet & compact
Meet the head of our team
Emily Banks
Emily is our star reviewer because she has more experience than all of us combined, especially when it comes to fragrances. With a masters in olfactory science, she’s spent over ten years researching and reviewing the latest innovations in scent diffusion. We’re so thankful to have her on our team!
