Diffuser Oils

Premium diffuser oils crafted for electric scent machines, delivering long-lasting, waterless fragrance with a clean, professional-quality finish.

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Which Scent Diffuser Is Right for your home?

Stylish Black Rechargeable Electric Diffuser 20ml waterless scent diffuser for desk

Rechargeable Scent Diffusers

Ideal for bedrooms, bathrooms and smaller rooms where you want a compact cordless diffuser that can be moved easily.

Plug in scent diffuser in living room with family and dog helping reduce pet odours and improve home fragrance

Plug-In Scent Diffusers

Best if you want your diffuser in one fixed location where a plug socket is conveniently positioned. Simply plug it in and leave it in place.

White 500ml battery-powered wall-mounted scent diffuser installed in a modern home hallway for consistent ambient fragrance.

500ml Battery / USB Scent Diffuser

A powerful option for larger rooms and open-plan spaces, covering up to 800m³. It can be positioned almost anywhere, including at height for better scent distribution, and can run from battery power or USB.

Grey fabric mini tower scent diffuser with soft LED glow and mist

Mini Tower Scent Diffuser

One of our most popular diffuser styles. Stylish, simple to use and easy to carry from room to room, making it a great all-round choice for the home. We have 4 different types.

Why Choose a Waterless scent diffuser?

Waterless scent diffusers use fragrance oil without adding water or heat. Instead, the fragrance is dispersed as a fine mist, helping to create a more consistent scent throughout your room.

They are easy to use, require no water tank and allow you to control the strength of the fragrance depending on your room and personal preference.

Find the Right Diffuser for Your Room

Room Recommended Diffuser
Bedroom Small rechargeable or compact diffuser
Bathroom Compact rechargeable diffuser
Hallway Plug-in diffuser
Living Room Medium electric diffuser
Large / Open-Plan Room Larger-capacity electric diffuser

Not sure which diffuser is right for your space?

Tell us your room size and how strongly you like your fragrance, and we'll be happy to recommend the most suitable diffuser.

Ask Us for Advice

Fragrance Oils for Your scent diffuser?

Pair your diffuser with our range of fragrance oils to create the scent you want at home. Choose from fresh, clean, floral, woody and luxury hotel-inspired fragrances, with options suitable for everyday use throughout the home.

SHOP FRAGRANCE OILS

scent diffuser faq’s

Which size diffuser do I need?

Choose based on room size. Smaller models suit bedrooms; larger models are better for living rooms and open-plan spaces. work out the m3 of your room and then pick diffuser according. 

How long does fragrance oil last?

As a guide, 500ml can last around 2 months on a high setting when running 8 hours a day, 7 days a week in a commercial environment. In a home setting, where there is usually less air movement and fewer air changes, it may last considerably longer.

Can I use any fragrance oil?

Yes, but we only guarantee performance when using Scent Ireland fragrance oils. Our oils are blended and tested in the diffusers we sell to ensure the correct consistency and reliable operation. If another oil is used and the diffuser develops an issue, we may not be able to troubleshoot or guarantee its performance.

Will the scent be too strong?

Most models let you adjust the intensity, so you can keep the fragrance subtle or increase it when needed.

Plug-in or rechargeable — which is better?

Plug-in is best for one fixed location. Rechargeable is better if you want to move the diffuser between rooms.

How often should I clean my diffuser?

For best performance, we recommend cleaning the diffuser periodically, especially when changing fragrance oils. Regular cleaning helps prevent residue build-up and keeps the diffuser working properly.