Calm Cats, a Smoother Home The TopSum Cat Calming Diffuser Refill is designed to help create a tranquil environment for your feline friends. The product listing promotes a 6-pack value, while the feature section specifies four refills in this set. Regardless of the exact count, each refill is formulated to provide up to 30 days of steady diffusion, with an odorless profile that blends into daily life without overpowering scents. This makes it a practical option for households sensitive to smells and for cats that prefer a quiet backdrop at home. What makes these refills worth considering Odorless formula ideal for scent-sensitive homes and shared living spaces Suitable for cats of all ages, from playful kittens to calm seniors Each refill lasts up to 30 days, offering long-lasting support with less frequent changes In real-life use, many pet owners notice a calmer atmosphere in rooms where the diffuser is active. The calm signals are designed to help reduce common feline stressors without introducing a strong scent that could bother sensitive companions. Results can vary by cat and environment, but the product can be a convenient part of a broader care routine in busy households. How this fits into daily life Multi-cat homes: keep multiple areas calm by extending coverage across rooms or zones Quiet, low-maintenance option: easy plug-in use with a simple refill process Practical maintenance: consider replacing the diffuser head about every six months for ongoing performance Simple steps to use Insert the refill into a compatible diffuser, plug it into a standard outlet, and observe the space over time as cats settle into a more relaxed routine. To maintain consistent diffusion, position diffusers in rooms where your cats spend the most time and follow the diffuser head replacement guidance when needed. FAQ Q: How many refills are included in the TopSum Cat Calming Diffuser Refill set? A: The listing shows a 6-pack, while the features specify four refills; check the product page for the exact count. Q: How long does each refill last and how often should the diffuser head be replaced? A: Each refill lasts up to 30 days; replace the diffuser head every six months for best performance.