

🐱✨ Keep your multi-cat home zen — because calm cats = happy managers!
Comfort Zone Multi Cat Calming Diffuser Refills provide a drug- and fragrance-free pheromone solution designed to reduce stress-induced behaviors like scratching, urine marking, and aggression in multi-cat households. Each refill lasts 30 days, covering up to 400 sq ft, and pairs with a reusable diffuser that lasts up to 12 months. Trusted for over 20 years and recommended by vets, this 6-pack value set offers up to 6 months of continuous calming support, helping create a peaceful, harmonious environment for your cats.









| ASIN | B07MW3DG5M |
| ASIN | B07MW3DG5M |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #2,010 in Pet Supplies ( See Top 100 in Pet Supplies ) #12 in Cat Relaxants |
| Brand Name | Comfort Zone |
| Customer Reviews | 4.5 4.5 out of 5 stars (10,524) |
| Date First Available | January 17, 2019 |
| Date First Available | January 17, 2019 |
| Directions | The diffuser gently warms to disperse calming pheromones throughout the room. Plug the diffuser into a wall outlet in an upright position, with the vents pointing toward the ceiling, near where your cat spends the most time. Always keep the diffuser upright—never plug it in upside down, sideways, or into a power strip on the floor. We recommend plugging it into the top outlet to leave the bottom o… |
| Included Components | 6 Comfort Zone MultiCat Diffuser Refills |
| Item Dimensions LxWxH | 5.63 x 3.69 x 3.56 inches |
| Item Package Dimensions L x W x H | 5.61 x 3.78 x 3.6 inches |
| Item Weight | 13.6 ounces |
| Item model number | 100538644 |
| Item model number | 100538644 |
| Manufacturer | Central Garden & Pet |
| Manufacturer | Central Garden & Pet |
| Material | Plastic |
| Model Name | Comfort Zone Multi Cat Calming Diffuser Refills |
| Number of Items | 6 |
| Product Dimensions | 5.63 x 3.69 x 3.56 inches; 13.62 ounces |
| Size | 6-Pack |
| Specific Uses for Product | Behavior, Indoor, Urinary Tract Control |
| Style | 6 pack refill |
| Target Audience Keyword | house-cats |
| Warranty Description | Satisfaction guaranteed. If you’re not satisfied within 90 days, call us at 800-234-2269 so we can make it right. Proof of purchase is required. |
A**R
Helps cat stress a great deal! No more per!
This does help immensely! We have 12 indoor cats, and we have a couple that get stressed. We are in a smaller temporary home, and that adds to the stress. It took about 2-3 weeks to “take effect” but after that time, no more inappropriate eliminating! I will keep on using this forever!
S**E
Two male cats
Last June, due to unforeseen circumstances, I brought home my work cat and had an issue with my home cat bullying my work cat. I bought these upon my vet's recommendation in August, and it has been so much more peaceful in the house. My husband, who is very touchy with smells, hasn't noticed them at all. The boys are getting along well. I have these downstairs (basement) in my bedroom and the main hallway for them. They are to the point that they sleep upstairs on the couch together, and I do not have the diffuse there, but its near the stairs. I have a 3-month subscription for these diffusers.
D**E
Worth the money
It works. I live in a rat and mouse infested apartment building. I feel like I need this stuff just as much as my cat! He was terrified and I believe he was attacked at one point several months ago. I cannot afford to move anywhere. I can afford this though. I wish that I could afford to buy enough so that every single electric outlet could have one.
T**C
Effective Calming for My Cat, But Leaves an Oil Streak on the Wall
I’ve been using the Comfort Zone Multi-Cat Calming Diffuser Refills for years, and they’ve consistently helped keep my cat’s behavior calmer and more balanced. Whenever a cartridge runs out, I can immediately tell a difference—there’s more agitation or restlessness. Once I replace the refill, the calming effect is noticeable again. For the price and the number of refills included, this is a great value, and it truly works as intended. However, I’m giving it 4 out of 5 stars because of a persistent design flaw. The diffuser releases the calming mist upward, and over time it leaves a streak of oil on the wall above the outlet. I find myself having to periodically clean the wall, which is inconvenient and could potentially cause long-term discoloration. I really wish they had designed it to diffuse outward instead of upward, which would likely solve this issue. That said, I’ll continue to use the product because of its effectiveness, but I do hope the manufacturer considers improving the diffuser design in the future.
S**M
This is the greatest product I have found for my cat's
I have two cats, Olive, Trouble Under Foot, and believe me he is. Oli is part Russian blue and part Schizophrenic. Sophie Grace is part Main Coon and Petrified Sweetheart. Sophie is still afraid of us after 5 years. It breaks my heart to think of what happened to her before her 8 weeks when we got her. Sophie has tolerated Oliver, but they are not best friends. Oli would like to be an only cat and he does his best to get rid of Sophie, (it’s not going to happen). He takes Sophie’s blanket from their room and hauls it to the laundry or to the trash in the kitchen, he eats her food and will push her out of the way if she is sitting in her favorite spot in the window. They got along reasonably well until Oli had to have some teeth pulled. He was so angry when he came home, he took it out on Sophie. I had to separate them for a few days, and I was in a panic mode trying to figure out what I could do to calm him down. The Vet told me to get a Pheromone product and that should help. On-line I found several products that were very insightful and after much review I chose Comfort Zone. This product is amazing, it calmed Oli down and he was no longer screaming every time he saw Sophie and it helped her nervous little body to calm down. At first, I purchased one Comfort Zone to give it a try and put it in my office. I noticed that both cats were in the same room and not fighting. I couldn’t wait to order 6 more. I have them upstairs and downstairs and two in their room and we are back to a calm house. Well, Oli would still like me to get rid of Sophie, he is still very jealous of her and resents me giving her attention, however, Oli is no longer dragging her blanket out of their room. I HIGHLY RECOMMEND COMFORT ZONE. It has saved our peaceful home from a constant battle. Now, both cats are sitting in the window together! I am sorry I didn’t find Comfort Zone 5 years ago This product is a game changer.
M**E
Duel packs working better than bulk oddly.
I am having the odd experience the last couple orders of the packages with two Comfort zones working far better than Feliway or the comfort zone multi packs. Working so much better our indoor outdoor cat is sleeping on our bed everyday for the first time & other cat isn't wailing all hours of the night! ( I have one in the bedroom and one in the living room) Even trying other products they did not work as well. Some had chemical burning smell. There has been some leakage which is always a bummer and they rarely last a whole month but I cannot do without. I feel these products are highly over priced across the board unfortunately taking advantage of our love of our animals.
C**S
Left oily residue
Hard to tell how well it works as our house is small and there are no lower plugs where the cats can access to sniff these. It did leave an oily residue in one space. Female cat is still over grooming her fur off her body.
O**N
It works!
Great for temperamental cats. On smell and safe. Highly recommended.
R**.
Entre estas y las feliway, noto que estas funcionan mejor con mis tres gatos. Las recomiendo, aunque pareciera que no hay efecto cuando las tengo, tan pronto se acaban y no tengo más es muy notorio el cambio con uno de mis gatos que se pone muy ansioso y territorial.
C**N
Fue un desperdicio de dinero, esperaba que duraran al menos 2 o 3 meses, puse 3 en simultaneo por toda la casa y no cambió en absoluto el estado de animo de mis gatos, por demás... ni siquiera llegaron a los 10 días. Simplemente fue dinero tirado a la basura...
M**.
Great product. I get these in subscription helps keep my anxiety ridden cat calm in a house full of kids
D**N
We tried this product after a fairly traumatic event, one of my (normally very social with us) cats wouldn't come out from hiding, we plugged this in and within a few hours she was coming out to say hi again. She also had some territory issues and would pee on things if she got into certain rooms, but hasn't since we plugged the diffuser in. I wish autoship was a thing for the single refills though, or that you could buy them in multipacks like the single cat refills.
N**I
Fabulous product for my nervous cat and her tormentor to return the household to peace. I can tell as soon as it runs out. To buy 2 or 3 per month gets very expensive, $150/month and its just a tiny bottle of liquid. Can't cost very much to produce
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