Calming Diffuser Refill
[Now available for pre-order - please see the Product Description for more information.] Diffuser refill for Zesty Paws® Cat Calming Diffuser. Ideal for modern cat parents who want a safe, effective, and science-led solution to reduce stress-related behaviours.
Find it at Pets at Home
- Vet Formulated
- Safe for Cats
- Promotes Calmness and Relaxation
- Reduce Stress and Anxiety
- Pleasant Orchid Mist Scent
Product Description
Product Description
Zesty Paws® Cat Calming Diffuser Refill is a science-led, vet-formulated solution that mimics the natural soothing pheromones cats produce to help reduce signs of stress and promote a sense of calm and security. With its gentle Orchid Mist fragrance, these pheromones diffuse throughout your home to create a peaceful environment that keeps the purrs coming. Unlike traditional heated diffusers, Zesty Paws® uses patent-pending nebuliser technology for optimal dispersion and faster results.
Information:
This item is due to arrive in our warehouse next week (Oct 20 - 26).
As part of our B-Corp and sustainability commitments, if your order contains pre-order item(s), we’ll hold your full order until everything’s ready so it all arrives together in one shipment.
If you need other in-stock items sooner, please place them in a separate order.
Usage Guide
Usage Guide
Zesty Paws® Calming Diffuser Refill is designed to be used with Zesty Paws® Calming Diffuser (not included)
Attach Zesty Paws® Calming Diffuser Refill to the Zesty Paws® Calming Diffuser (not included), then plug the device into a standard upright outlet — it powers on automatically.
Press the power button to choose your mist level:
| Setting | Light Indicator | Mist Strength | Refill Last (Approx.) |
|---|---|---|---|
| Level 1 | 1 Light | Low | 30 Days |
| Level 2 | 2 Lights | Medium | 18 Days |
| Level 3 | 3 Lights | High | 10 Days |
Keep it plugged in for consistent results and replace the refill about every 30 days or based on the selected usage setting.
Store in a ventilated area, keep out of reach of children and pets, and read all safety instructions before use.
Ingredients
Ingredients
Zesty Paws® Calming Diffuser Refill 30 ml
Composition (Each 30 ml refill contains): Feline Facial Pheromone F3 (4%), Orchid Mist Fragrance (8%).
The Science Behind the Calm
Meet the active ingredients designed to help your cat stay calm.
Feline Facial Pheromone F3
Orchid Mist Fragrance
Joyful Purrs Begin in as Little as 2 Days*
Cat parents noticed reduce in negative scent-marking behaviours (including urine spraying and scratching), excessive grooming due to stress in as little as 2 days*.
*Cat Diffuser, In-home usage study with 235 respondents, conducted June 2025.
100% Satisfaction Guarantee
When it comes to the taste-test, we know it isn’t really your decision. So, if our products don’t do what you expected, or your cat just doesn’t like us, we’ll refund every penny.
Loved by 235,000+ Pet Owners
At Zesty Paws, trust is built on results. With hundreds of thousands of pet owners rating us 5 stars, you can feel confident you’re making the right choice.
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FAQs
What is the Cat Calming Diffuser?
What is the Cat Calming Diffuser?
It’s a patent-pending plug-in diffuser that uses heat-free nebuliser technology to release synthetic feline facial pheromones (F3) along with a light Orchid Mist scent. It helps cats feel calm, safe, and secure at home.
How is it different from other diffusers on the market?
How is it different from other diffusers on the market?
- Zesty Paws: Heat-free nebuliser, forward mist projection, covers 1,000 sq ft, adjustable mist levels, auto shut-off, Orchid Mist scent.
- Other diffusers : Heated diffuser, upward diffusion (may leave residue), covers 700 sq ft, no adjustability, odourless.
Is it safe for my cat?
Is it safe for my cat?
Yes, it’s vet formulated, drug-free, and non-sedating. The heat-free nebulizer makes it safer than heated diffusers.
How does it work?
How does it work?
The diffuser projects a pheromone mist forward across the room (up to 1,000 sq ft), using sound waves instead of heat, which avoids burning risks or chemical changes. Cats recognise these pheromones as natural signals of comfort.
What behaviours can it help with?
What behaviours can it help with?
- Scratching
- Urine spraying
- Hiding
- Excessive grooming
- Tension between cats
- Anxiety-related behaviours (fear, restlessness, vocalisation)
How quickly will I see results?
How quickly will I see results?
Some cats show improvement in as little as 2 days. Others can take a little longer.
Dos & Don'ts?
Dos & Don'ts?
Just plug it in at the main area your cat spends time (living room, bedroom, etc.). It’s safe to place in a room with AC, but strong AC airflow may reduce effectiveness, place it in a calmer area. Use multiple units for larger homes or multiple floors for improved coverage. With added auto-shutoff feature it is safe to leave it plugged in continuously over night for best results.
Avoid placing near...
- Open windows, as mist may disperse too quickly outdoors
- Behind furniture or curtains which would restrict air circulation reducing effectiveness
- Near food/water bowls or litter boxes
How long do I have to use it?
How long do I have to use it?
You can use it continuously as long as your cat needs support. Many owners keep it running for ongoing stress management. It’s safe for continuous, ongoing use.
What if I don’t see any effect?
What if I don’t see any effect?
Some cats may take longer to respond. Try adjusting the mist level or ensuring proper placement. If no improvement after consistent use, your cat may need additional calming support.
What ingredients do you use?
What ingredients do you use?
Everything that goes into a Zesty Paws Chew only comes from trusted suppliers – from our meat, fish and dairy to our fruit and veg, herbs and grains and, of course, our branded active ingredients.
Our philosophy is that if we wouldn't put it on our plate, we won’t put it in your dog’s bowl – it’s that simple.
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