“All my fragrances are amazing! The scent lasts so long, and they all smell just like the designer ones. I receive so many compliments on them - very satisfied!”
Diamond J.
Verified Purchase
Frequently Asked Questions
Expertly blended in the UK. Unbeatable longevity. No designer markups.
The bundle includes the ceramic electric diffuser, a USB mains power plug, and two premium fragrance oils.
No batteries required - plug it in and it's ready to use.
No. The outer shell is ceramic, not plastic - it has a weight and finish to it that most online diffusers at this price point don't. It's designed to sit on a shelf or bedside table without looking like a functional appliance.
The matte finish holds up well and doesn't show water marks or fingerprints easily.
The water tank holds 140ml. On continuous misting, that gives you around 12 hours before a refill. On the intermittent setting - which alternates between misting and pausing - it extends to approximately 24 hours.
For most people, the intermittent setting is the better daily option: it conserves water and fragrance oil while still maintaining a consistent scent in the room.
No - it's effectively silent in normal use. Ultrasonic diffusers work by vibrating water at a very high frequency to produce mist, rather than using a fan or heat element.
If you hold the room quiet and put your ear close to it you'll notice a faint vibration, but from any normal distance it's inaudible.
Yes. There are four timer settings: 1-hour, 3-hour, 5-hour, and continuous. Set your preferred duration and the diffuser will switch off automatically at the end of it. It also has an automatic shut-off when the water runs low, so it won't run dry.
Yes. The LED light has an off setting - misting continues normally without it. If you use it in a bedroom, you can run it through the night on a timer with the light off.
No. Unplug it, empty any remaining water from the tank, and wipe the inside with a damp cloth or paper towel. There are no filters to replace.
It's worth doing a quick clean between fragrance oils to avoid the scents mixing - the whole process takes under a minute.
The diffuser comes with a 12-month warranty covering manufacturing defects. If something goes wrong with the unit under normal use, contact us and we'll arrange for it to be returned for inspection.
The warranty doesn't cover physical damage caused by drops, misuse, or water ingress from overfilling - but if the device develops a fault on its own, you're covered.
It's compatible with any fragrance oil designed for use in water-based ultrasonic diffusers - add your drops to the water tank as directed. Our own oils are formulated with this diffuser in mind, so you may find the scent throw performs slightly better with them, but other water-soluble fragrance oils will work fine.
One thing worth knowing: undiluted essential oils shouldn't be added directly to the water tank without dilution first, as they can damage the ultrasonic membrane over time. If you're using essential oils rather than purpose-made diffuser oils, dilute them in a carrier first.
The Essence Vault Guarantee
At The Essence Vault, we believe in fragrances that make you feel amazing. That's why we offer a 30-day money-back guarantee—so you can shop with confidence.
If you're not completely in love with your scent, simply return it within 30 days for a full refund. No hassle, no stress—just a promise that you'll find a fragrance you truly adore.
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These perfumes smell just like the real thing
“Trust me when I say these perfumes smell just like the real thing. They also last a very long time - one spray in the morning, and I can still smell it at bedtime! I 100% recommend them!”
Kimran S.
Verified Purchase
Had so many compliments and they last so long!
“Absolutely in love with all the perfumes I purchased! I had to go back for more. I originally ordered the 3 x 100ml bundle and then got six more. So, so happy!”
Clare B.
Verified Purchase
I’m a customer for life, thank you so much, 100% satisfied
“I’m absolutely delighted with my fragrance, it smells beautiful, I’ve had so many comments when I wear it. Very efficient delivery, great packaging and amazing value.”
Patrick B.
Verified Purchase
Customer Reviews
Overall rating: 4.9 / 5 from 240 reviews.
The plug-in diffuser is so lovely!
It looks brilliant and the fragrances are strong and beautiful. The machine is also very quiet.
Absolutely love my ceramic diffuser. It makes my home smell devine. And even our dog loves to watch it!! The light is so lovely to have on that we dont use our main lights anymore!!! Cant wait to try more scents. 🥰
Amazing product, fabulous scent around the room and really cosy light from Diffuser, 5 Stars from me, brilliant customer service, can't wait to order from The Essence Vault again
The best atomiser I've ever had easy to fill lasts for ages and the fragrance is gorgeous well worth the cost would definitely recommend this product. The packaging was very good also arrived in a timely manner.
I absolutely LOVE my diffuser from essence Vault. The design is aesthetically beautiful and really high quality with the ceramic exterior.
The scents are so rich and long lasting and the variety of light settings really gives off a relaxing vibe.
The customer service is incredible, I had a query and it was resolved promptly by the super kind Bilal.
Thanks so much I will definitely be making more orders in the near future. :)
These oil burners are amazing. The oils smell great unlike candle wax melts that I find lose their smell very quickly. I would recommend this oil burner amazing.
I’ve bought two they are by far the best diffusers I’ve tried them all … I can’t use my £5off vouchers but they keep being rejected maybe cause I’ve ordered discounted things with them ? But defo the whole house smells like a spa it’s lovely … highly recommended
I bought the oil diffuser after reading the reviews about how good it was. It came with 2 bottles of the black opium oils and it did not disappoint!!.. On first receiving it, I tried it for 10 minutes just to test it out and omg!! My house smelt absolutely gorgeous for the rest of the day. I love the timer on it and it also has a dimmable light. VERY impressed and have had lots of compliments on how lovely my home smells. Love it 💗
Bought three Diffusers, the house smells amazing and even when turned off it is a very decorative piece. A beautiful glow from them and a fantastic addition to our home.
Being a regular client, I clearly had high expectations. And once again The Essence Vault didn't disappoint. I am beyond pleased with this diffuser, my whole house smells amazing the scent is so intense and it matches my fragrance. Love it.
Beautiful fragrance, my house smells lovely. Excellent buy, as it’s easy to use, smells beautiful and looks very classy. Will be buying another one. XXX
The gift set was delivered really quickly! The oils in the pack are super strong and smell incredible. I really love the colour of the diffuser as it gives a relaxing vibe to the room. Would highly recommend this!
Please can I get a number to reach out to. I came back this afternoon and was very excited to open my box and start using my diffuser only to discover that the oil i purchased was not included. This was a big disappointment as I have guest coming tomorrow and I wanted to show off with it. Can this be looked into please.
Great diffuser! Had issue with my 1st order but this was quickly resolved and new one sent out. Lovely warm light and the scents available are gorgeous!
Bought x2 due to discount given by company due to my other stopped working, and having it x3 years and out of warranty, love how it lights up in my kitchen giving a subtle light at night, very quiet, I gave my daughter the other one for a present because she loves mine and the fragrances last