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The gentle heat diffuser

he gentle heat diffuser is a simple and totally silent way of diffusing your favourite essential oils.

How does it work ? A resistor is placed in the ceramic body and maintains the temperature at a maximum of 45°C.

This low-temperature control means that your essential oils are not denatured and therefore do not release substances that are harmful to your health. There are many advantages to this method of diffusion: it's totally silent (because there's no pump), there's no maintenance required (just a quick wipe with a dry cloth), and there's a wide choice of very attractive models, making them not only beautiful decorative objects but also perfectly suited to small rooms (bedrooms, offices, etc.).

Soft heat diffusers are robust and long-lasting.

Choose a gentle heat diffuser if :
- You want a small, inexpensive diffuser to start with: gentle heat diffusers are so simple in design that they rarely cost more than €30.
- You want to diffuse essential oils to help you sleep better in your bedroom, so you need a diffuser that doesn't make any noise.

Reduced price Diffuser by SERELIA Sweet Heat - 30 m2

SERELIA Soft Heat Diffuser - 30 m²

Save 10% €22.43 Tax included
Delivery expected from 07/16/2024

The Serelia essential oil diffuser has been designed to offer an optimal diffusion experience. Thanks to its gentle heat technology and thermo-regulated heating element, it diffuses your essential oils at the perfect temperature, preserving their benefits and therapeutic properties. Made from ceramic, it will blend perfectly into your home, enhancing it with its magnificent halo of light.

In stock (2 Items)

plus-produit.pngKEY POINTS TO REMEMBER

case-a-cocher.jpgProvides an optimal broadcasting experience
case-a-cocher.jpgNo noise during diffusion
case-a-cocher.jpgMagnificent halo of light, promotes relaxation 
case-a-cocher.jpgFor diffusion up to 30 m²

Ahead of the diffusion ...

Serelia gentle heat diffuser

Equipped with cutting-edge soft heat technology (thermo-regulated heating element), it ensures that essential oils are diffused at the ideal temperature, preserving all their therapeutic virtues and benefits for your physical and mental well-being. What's more, there's no noise during diffusion.

Designed to stand the test of time, as well as being totally silent, easy to maintain and use, the Serelia diffuser is also highly decorative. Designed with care, this diffuser is made from ceramic, giving it an elegant, timeless look. Its discreet presence blends harmoniously with any décor, adding a touch of sophistication to your home. What's more, its magnificent halo of light creates a soothing, enveloping atmosphere, ideal for promoting relaxation.

Discover the perfect marriage of innovative technology and refined design with this Serelia electric essential oil diffuser, designed to give you the ultimate diffusion experience, without compromise.

Advantages of the SERELIA diffuser

+ Totally silent (gentle heat)
+ Soothing, enveloping atmosphere thanks to the luminous halo
+ Diffuses essential oils, perfume extracts or scented waxes
+ Sleek design for your interior decoration
+ Made entirely from ceramic
+ Very easy to clean
+ Ideal for rooms up to 30 m²
+ Perfect as an introduction to aromatherapy
+ Ideal for beginners, advanced users or even those in a hurry 

The benefits of aromatherapy and the elegance of ceramic

The Serelia gentle heat diffuser is made from ceramic. It's perfect for any room with a maximum surface area of 30 m².

Add a few drops of your aromatic concentrate (essential oil, perfume or wax) to the central part of the unit and create a healthy, pleasant and beneficial atmosphere to suit your moods.

Easy to use and maintain, it also creates a warm, relaxing atmosphere during diffusion. Its sleek design and subtle glow make it an attractive addition to any interior.

Advantages of the Serelia diffuser

Modern temperature control

This appliance is equipped with a thermo-regulated heating element. The temperature is designed to diffuse your essential oils. This means there's no risk of altering the quality of your essential oils during diffusion. The heat supplied is stable and ensures optimum diffusion of the essential oils, preserving their therapeutic virtues and benefits.

A discreet diffuser that's easy to maintain

Its easily accessible centre makes it easy to clean and change fragrances.

As it makes no noise, it can be installed anywhere: living room, office, bedroom, bathroom, waiting room, workplace, relaxation room, etc.

Maintenance is extremely simple. No water to empty, no injectors to clean or glassware to protect. A simple wipe with a damp cloth is all it takes :)

To vary the pleasures, smells and benefits, don't hesitate to diffuse totally different essential oils or even create your own blends. Anything is possible with this diffuser, as it can diffuse just a few drops of essential oil.

Deodorise, perfume, purify... and why not a drop of patchouli to transport you to the middle of a Moroccan souk ? 

Serelia gentle heat diffuser

Why is the term gentle heat used for this diffuser ?

The term gentle heat, also known as regulated heat, is used to differentiate these diffusers from perfume burners or appliances that do not have a dimmer and have not been designed with the maximum diffusion temperature in mind. Each essential oil has a maximum temperature that must not be exceeded. While heat allows them to be diffused, heating them too intensely can alter their nature. The aromas and scents may change and the benefits may be altered. This can also be the case with perfume burners, for example, which heat the oil too intensely after a while because there is no system to regulate the heat.

Soft heat diffusers, on the other hand, have been designed to avoid this phenomenon. As the power of the light is adjustable, the intensity of the diffusion is directly affected, so you can diffuse essential oils perfectly without risk.

What is the diffuser made of ?

What does the Serelia diffuser consist of ?

How do I use the Serelia diffuser ?

How do I use the Serelia diffuser ?

1) The device should be placed on a flat, horizontal surface.

2) Connect the USB cable (E) to the underside of the diffuser (C) and to a USB socket or to the adapter supplied (F) and plug the adapter into a mains socket.

3) Press the switch (D) to switch on the device. The timer will start and stop automatically and safely after one hour. To restart the timer, turn the device back on by pressing the switch (D) again. The white LED light (B) comes on automatically and animates the engravings on the diffuser material.

4) Pour 20 to 25 drops of essential oils into the central part of the diffuser (A) and let yourself be carried away by the aromas. The diffuser should be used away from areas exposed to artificial heat (radiators, convector heaters, etc.) or humidity (puddles). The built-in timer switches the device off automatically after one hour. You can also switch the appliance off by pressing the switch (D). Only use substances recommended for diffusing essential oils.

N.B: Beware of the risk of burns : the central part of the diffuser (A) becomes very hot (60°C in 5 minutes). Please do not touch this surface when the appliance is switched on (the temperature of the inner surface is approximately 66±6°C for a prolonged period).

What can I diffuse with this device ?

The Serelia gentle heat diffuser is a versatile device that could be described as an aroma diffuser or, more generally, a fragrance diffuser. Here are the different ways in which you can diffuse this device:

Essential oils : viscous, resinous or more liquid. All oils will be diffused perfectly.

Perfume extracts designed for diffusion : they will allow you to vary the pleasures and moods almost ad infinitum.

Scented waxes or melts : Economical and practical, essential oil scented waxes are also a solution for enjoying the scents and virtues of essential oils in a different way.

To take full advantage of your diffuser and limit clogging problems, we advise you to use our special diffusion essential oils :

- Special diffusion synergies : 25 blends available, for all tastes and all situations or our synergie diffusion including 5 bottles of 10 ml (In the heart of the Orangery, Winter Sweetness, Forest Excursion, Provence and Herbalist's Secret)

-Pure essential oils for diffusion : 20 Pure Essential Oil References Penn'ty Bio (in 30 ml or 100 ml) or our Penn'Ty Bio diffusion offers: Offer #1 including these 7 10 ml bottles: Lemon , Lemongrass, Eucalyptus globulus, Lavandin super, Sweet orange, Rosemary cineole and exotic Verbena) or offer n°2 including these 7 other 10 ml bottles: Tropical basil, Atlas cedar, Eucalyptus globulus, Fine lavender, Mandarin Green, Peppermint and Ravintsara).


Care and storage of the Serelia diffuser

Even though a gentle heat diffuser requires very little maintenance, it is still important to clean the appliance. This will ensure that the quality of the diffusion remains as impeccable as on the first day. We recommend that you clean your diffuser after each use.

- Switch off the power supply and unplug the diffuser before cleaning.

- Make sure your appliance is switched off and cold.

- Clean regularly after each use for better diffusion.

- Do not put any part of the diffuser in water or in the dishwasher.

- The ceramic in this diffuser is fragile and should be handled with care.

- Empty the contents of the central part of the diffuser and clean with a soft damp cloth before putting essential oils or one of the diffusion blends back in.

When cleaning, it is of course forbidden, as with any electrical appliance, to run it directly under water, and even less to immerse it. You should also avoid using abrasive pads or scouring products, which could scratch it.

After cleaning and drying, store the appliance in a cool, dry place out of the reach of children.  

Technical specifications

- Dimensions :  Diameter: 13.2 cm / Height: 9.5 cm
- Weight: 0.50 kg.
- Diffusion area: 30 m².
- Material: Ceramic
- Packaging: Supplied in a neat cardboard box with photo and multilingual description.
- Contains: 1 user manual: English, French, Spanish, Italian and German. 

Precautions for use

Do not activate the diffusion in the presence of children under 6 and pregnant women. In a children's room, we recommend that you do this outside their presence and at least 30 minutes before their arrival. Before using the appliance, read the precautions for use carefully.

Serelia diffuser compliance guarantee

In the event of a breakdown during the warranty period (2 years on the electrical part), you must contact us so that we can establish a diagnosis together. You may be asked to show us a video of your diffuser being switched on so that we can identify the fault. If a fault is confirmed, your diffuser must be returned to us complete.

Learn more about the Innobiz brand

Logo Innobiz

Innobiz is more than 10 years of research and expertise serving the diffusion of essential oils for the biggest aromatherapy brands. In addition to their efficiency and resistance, Innobiz essential oil diffusers are born in the hands of designers sensitive to nature: they are designed with pure lines and designed with noble materials (glass, ceramic, wood, porcelain) .

Detecting the markets of the future is also the heart of their activity. An expertise that allows them to create and design unique objects.

Innobiz manages the entire chain, from design to production, from regulatory controls to delivery to points of sale. And because they are sensitive to the fact that the products are durable, Innobiz designs each of its products in this philosophy and offers spare parts to extend the life of the essential oil diffusers.

Power supply
Lighting effects
Fixed light
Automatic stop
Area covered
30 m²
Noise level
No noise
Type of broadcast
Gentle heat

Specific references

You might also like

Synergy diffusion offer

This offer includes 5 references of synergy for diffusion . Blends of essential oils with different olfactory atmospheres that you will enjoy every day in your diffuser.


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SERELIA Soft Heat Diffuser - 30 m²

The Serelia essential oil diffuser has been designed to offer an optimal diffusion experience. Thanks to its gentle heat technology and thermo-regulated heating element, it diffuses your essential oils at the perfect temperature, preserving their benefits and therapeutic properties. Made from ceramic, it will blend perfectly into your home, enhancing it with its magnificent halo of light.

Write your review