Less Stress. More Love. Drug-Free Pheromone Calming for Multi-Cat Homes — Comfort Zone Multi-Cat Calming Kit with Opticalm™ Diffuser, 48mlBrand new in original retail box (light outer shelf wear) — the Comfort Zone Multi-Cat Calming Kit is the veterinarian-recommended, drug-free solution for reducing tension, fighting, and stress-related behaviors in households with multiple cats. The redesigned Opticalm™ diffuser plugs directly into a standard wall outlet and continuously releases an odorless vapor that mimics a cat’s natural calming pheromones — helping your cats feel safe, secure, and at peace with each other. Includes 1 Opticalm™ diffuser unit and 1 pheromone refill (1.62 fl oz / 48 mL) for up to 30 days of continuous coverage. Browse more pet care essentials in my Pet Supplies – Food, Toys & Pet Care Essentials collection, find more outlet deals in Deals & Price Drops, and check New Arrivals for the latest liquidation finds.Designed for Multi-Cat Households — Harmony Without DrugsIf your cats are fighting, marking, or scratching destructively, it’s often a sign of stress — not bad behavior. Comfort Zone Multi-Cat is specifically formulated for homes with more than one cat, releasing synthetic feline pheromones that signal safety and reduce territorial tension between cats. The updated Opticalm™ diffuser features a compact design that leaves your second outlet free, a built-in safety shutoff to prevent overheating, and compatibility with all official Comfort Zone® cat refills. Most cat owners see noticeable behavioral improvements within 2 weeks of continuous use.Features & Benefits Drug-Free & Odorless: Releases synthetic feline pheromones — undetectable to humans, calming to cats. Formulated for Multi-Cat Homes: Specifically designed to reduce tension, fighting, and aggression between cats. Reduces Stress Behaviors: Helps curb destructive scratching and urine marking caused by stress. Redesigned Opticalm™ Diffuser: Compact profile leaves your second wall outlet completely free. Built-In Safety Shutoff: Automatic overheating prevention for safe continuous use. 30-Day Coverage: One refill bottle provides up to 30 days of continuous calming pheromones. Veterinarian Recommended Results in as Little as 2 Weeks Compatible with All Comfort Zone® Cat Refills ETL Listed — Conforms to UL Standard 283 What’s Included 1 x Comfort Zone Opticalm™ Plug-In Diffuser Unit 1 x Comfort Zone Multi-Cat Pheromone Refill (1.62 fl oz / 48 mL) Original retail packaging box (light outer shelf wear — contents brand new) Product Details Brand Comfort Zone Manufacturer Central Garden & Pet Company / Farnam Companies, Inc. Product Line Multi-Cat Calming / Opticalm™ Model Multi-Cat Calming Kit Refill Size 1.62 fl oz (48 mL) Coverage Up to 1 room / up to 30 days continuous use Power Standard AC wall outlet (120V) Scent Odorless / Fragrance-Free UPC 039079003384 MPN 100538646 SKU M4L-CZ-MULTICAT-KIT-48ML Country of Origin United States Condition Brand new in box (light outer shelf wear) Materials / ComponentsPlastic diffuser body with synthetic feline pheromone liquid solution in a refill reservoir. Compact single-outlet plug design.Usage InstructionsPlug the Opticalm™ diffuser directly into a standard wall outlet in the room where your cats spend the most time. Use one diffuser per room. Replace the refill bottle every 30 days. Replace the diffuser unit every 12 months for optimal performance.Safety Note / Condition NotesBrand new in original retail box with light outer shelf wear — contents are brand new and unused. ⚠️ DANGER: HARMFUL OR FATAL IF SWALLOWED. Call physician immediately. Keep out of reach of children and pets. Do not ingest liquid. Keep diffuser plugged in and upright during use.Compliance & Certifications Intertek ETL Listed (Control/File No. 5018670) Conforms to UL Standard 283 (UL STD 283) Drug-Free formula Veterinarian Recommended PricingYour Price: $22.99 | Compare at $34.99 | You save $12.00 (34% off retail) | Beats Amazon ($24.97–$29.55) and Walmart ($24.97)SKU / Barcode / MPN SKU: M4L-CZ-MULTICAT-KIT-48ML UPC: 039079003384 MPN: 100538646 Limited Liquidation ReleaseBrand-new Comfort Zone Multi-Cat Calming Kit sourced directly from verified retail liquidation channels — not a return, not a mystery pallet. Limited quantity available — no restock once it’s gone.ShippingI ship every order myself from Burlington, Kentucky using USPS Ground Advantage. Orders placed before 7 PM EST ship the next business day. Delivery is 2–5 business days, free, contiguous U.S. only. I photograph every shipment with its matching USPS tracking label for quality assurance.Shipping Damage PolicyEvery order ships via USPS Ground Advantage with insurance. I photograph every item before it leaves my hands — so there is a documented record of condition at the time of shipment. If your item arrives damaged, you file the USPS insurance claim directly. I provide all pre-shipment documentation to support your claim. I am not responsible for damage that occurs after confirmed delivery. No replacements are issued for post-delivery damage.The More4less Outlet Promise One real product photo guaranteed — what you see is what ships. Lifestyle images are AI-generated for visual context only. 100% on-site Kentucky stock — every item is physically here at my location. No drop-shipping. Ever. I personally inspect every item for condition and packaging integrity before it is packed. I only sell brand-new liquidation deals sourced from verified retail channels — never returns, pallets, or mystery boxes. Orders placed before 7 PM EST (Mon–Fri) ship the next business day via USPS Ground Advantage — insured, trackable, and always free. Support a Small BusinessMore4less Outlet is a one-person operation — and that one person is me, Chad. I pack your order, I answer your messages, I update inventory, and I keep prices low by doing everything myself. There is no warehouse team, no customer service department, no corporate escalation chain. When you shop here, you are not a transaction. You are a customer I actually remember. Every order genuinely helps me keep this small business running.Leave a Tip at CheckoutIf this listing helped you find what you were looking for — or you just want to show some love to a tiny one-person business — there is an optional tip field at checkout. It is never expected, always appreciated, and goes directly toward keeping the lights on and the shelves stocked. Thank you either way.Frequently Asked QuestionsQ: How long does one refill bottle last?A: Each included 1.62 fl oz (48 mL) refill bottle provides up to 30 days of continuous calming pheromones.Q: Does this diffuser block the second wall outlet?A: No — the updated Opticalm™ diffuser features a compact profile designed to leave your second electrical outlet completely open for other devices.Q: Is this formula safe for cats and kittens?A: Yes. Comfort Zone products release a drug-free, odorless vapor that mimics natural feline calming pheromones, making them safe for cats and kittens of all ages.Q: How quickly can I expect to see results?A: According to the manufacturer, most cat owners see noticeable improvements in stress behaviors (fighting, scratching, urine marking) within 2 weeks of continuous use.Legal NoticeMore4less Outlet sells authentic, brand-new products acquired through lawful liquidation channels under the First Sale Doctrine (17 U.S.C. § 109). More4less Outlet is not affiliated with, endorsed by, or sponsored by Comfort Zone or Central Garden & Pet Company. All brand names, trademarks, and product names are the property of their respective owners and are used solely for identification purposes.
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