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Ultrasonic Tech for Pure Scents

Unleash the full potential of essential oils with our innovative ultrasonic technology. This advanced process gently transforms your oils into a cool mist, effectively dispersing their natural benefits throughout your home. Breathe deeply and simply enjoy the calm.

Unwind for Hours, Not Minutes

Forget the constant refill routine. Our diffuser features a generously sized water tank, allowing you to enjoy extended aromatherapy sessions without interruption. Immerse yourself in tranquility for hours on end, letting the fine mist freshen the air and work its magic.

Peace of Mind, Night or Day

Drift off to sleep or unwind after a long day with peace of mind. Our diffuser's smart timer lets you customize sessions—1, 3, 6 hours, or continuous—and automatically shuts off when water runs low, ensuring safety and a longer lifespan for your diffuser.

Why Choose Cosy House?
Traditional Diffusers
Cosy House Collection Logo
Spacious Water Tank
Smart Timer & Auto Shut-Off
Whisper Quiet Operation
Multiple Color Options
Sleek & Stylish Design
BPA-Free Materials

Frequently Asked Questions

  • How does an Ultrasonic Diffuser differ from other diffusers?
    • Unlike some diffusers that use heat to disperse essential oils, our Ultrasonic Diffuser utilizes ultrasonic waves. This advanced technology vibrates at a high frequency, gently breaking down water and essential oil molecules into a fine mist. This method offers several advantages:
    • Preserve Oil Properties: Heat can damage the delicate components of essential oils, reducing their therapeutic benefits. Ultrasonic diffusion keeps the oils cool, maintaining their potency.
    • Quieter Operation: Traditional diffusers that use heat often involve a fan or heating element, which can generate noise. Ultrasonic diffusers are much quieter, creating a more peaceful aromatherapy experience.
    • Safer for Use: The cool mist eliminates the risk of burns associated with heat-based diffusers, making them a safer option for homes with children or pets.
  • How do I clean my Ultrasonic Diffuser?
    • Cleaning your diffuser is easy! 
    • For regular cleaning, simply wipe down the interior with a soft cloth dampened with white vinegar or water. 
    • For a deeper clean, you can add a few drops of white vinegar to a half tank of water and run the diffuser for 15 minutes. Empty the tank, wipe it clean, and allow it to dry completely before using it again.  
    • Remember, never submerge the diffuser in water!
  • Can I use tap water in the diffuser?
    • We recommend using distilled or filtered water in your diffuser. 
    • Minerals in tap water can build up over time, clogging the diffuser and shortening its lifespan. Distilled or filtered water helps prevent this buildup and keeps your diffuser functioning optimally.
  • Can I use any type of essential oil with the diffuser?

    For optimal performance and safety, we recommend using high-quality, 100% pure essential oils with your Cosy House Ultrasonic Diffuser, like our own Cosy House Essential Oils. Our oils are unadulterated and free of contaminants that could clog the diffuser or irritate the skin.

  • How long can the diffuser run? Can I run it overnight?
    • Our Cosy House Ultrasonic Diffuser boasts a run time of up to 16 hours on a single fill, making it perfect for overnight use. Additionally, it offers built-in timer settings for more control.
    • You can safely run the diffuser overnight on the low mist setting! The automatic shut-off feature will turn off the diffuser once the water tank is empty, ensuring safety and preventing damage.
  • Is this diffuser safe to use around children or pets?
    • Absolutely! Our Ultrasonic Diffuser itself is safe to use around children and pets. However, essential oil safety is crucial to consider when diffusing. Certain essential oils can be harmful to pets and young children if inhaled or ingested. Keep the diffuser out of reach of children and pets to avoid accidental spills or ingestion.
    • Before diffusing any oil, thoroughly research its safety profile for children and pets. If you have any concerns about specific essential oils around your pets, discuss them with your veterinarian for personalized advice.
  • Can I use the diffuser in different room sizes?
    • The Cosy House Ultrasonic Diffuser's 300 mL water tank is ideal for creating a fragrant atmosphere in smaller to medium-sized rooms. 
    • While the exact room size coverage can vary depending on factors like air circulation and desired fragrance intensity, this diffuser performs well in bedrooms, bathrooms, living rooms, and similar spaces.

Aromatherapy at Your Fingertips

Experience Our Ultrasonic Oil Diffuser

Deeper relaxation, improved sleep, and a more stress-free environment—all await at the touch of a button. Our Cosy House Ultrasonic Diffuser harnesses the power of ultrasonic waves so you can breathe in the calming, therapeutic aromas of nature right in the comfort of your home.

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