{"product_id":"arm-hammer-clump-seal-multi-cat-cat-litter","title":"Arm \u0026 Hammer - Clump \u0026 Seal Multi-Cat Cat Litter","description":"\u003cp class=\"tldr\"\u003e\u003cstrong\u003eTL;DR:\u003c\/strong\u003e Arm \u0026amp; Hammer Clump \u0026amp; Seal Multi-Cat Cat Litter is a 20 lb clumping clay litter made for cat owners with two or more cats sharing litter boxes. It seals in odours on contact using Arm \u0026amp; Hammer baking soda and moisture-activated micro-granules, for up to 7 days of freshness.\u003c\/p\u003e \u003cp\u003eMulti-cat boxes work harder, and this clump and seal cat litter is formulated for that load. It forms rock-hard clumps so waste lifts out cleanly without crumbling, and the 100% dust-free, low-tracking design helps keep the floor around the box tidy.\u003c\/p\u003e \u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFormulated for multi-cat households\u003c\/li\u003e \u003cli\u003eSeals and destroys odours on contact with Arm \u0026amp; Hammer baking soda\u003c\/li\u003e \u003cli\u003eUp to 7 days of continuous odour control\u003c\/li\u003e \u003cli\u003eRock-hard clumps for fast, clean scooping\u003c\/li\u003e \u003cli\u003e100% dust-free formula\u003c\/li\u003e \u003cli\u003eLow-tracking design\u003c\/li\u003e \u003cli\u003eSuitable for cats of all ages and breeds\u003c\/li\u003e \u003cli\u003e20 lb bag — a practical size for ongoing multi-cat use\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e \u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eArm \u0026amp; Hammer\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eClumping clay cat litter\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e20 lb\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eHousehold\u003c\/td\u003e\n\u003ctd\u003eMulti-cat\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eOdour control\u003c\/td\u003e\n\u003ctd\u003eUp to 7 days\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eDust\u003c\/td\u003e\n\u003ctd\u003e100% dust-free formula\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e \u003ch2\u003eWho is it for?\u003c\/h2\u003e\n\u003cp\u003eThis litter is designed for homes with two or more cats, where odour and scooping frequency are the biggest pain points. It suits cats of all ages and breeds.\u003c\/p\u003e \u003cp\u003eIt's also a sensible pick if you want a familiar clay clumping texture that most cats accept without fuss, and a low-tracking formula if your box sits in a high-traffic room.\u003c\/p\u003e \u003ch2\u003eHow does the clump and seal litter control odour?\u003c\/h2\u003e\n\u003cp\u003eThe formula pairs Arm \u0026amp; Hammer baking soda with moisture-activated micro-granules. When urine hits the litter, the granules activate and the baking soda neutralizes odours as the clump forms, helping keep the box fresher between full changes.\u003c\/p\u003e \u003ch2\u003eFeeding \u0026amp; use\u003c\/h2\u003e\n\u003cp\u003eFill a clean litter box with about 3–4 inches (7–10 cm) of litter. Scoop clumps and solid waste daily, top up as needed, and empty and wash the box on a regular schedule — more often in multi-cat homes.\u003c\/p\u003e \u003cp\u003eIf your cat is sensitive to change, transition gradually by mixing the litter clump and seal formula with your current litter over several days. Maintaining the full 3–4 inch depth matters: shallow litter makes clumps break apart when you scoop.\u003c\/p\u003e \u003ch2\u003eWhat else should I consider?\u003c\/h2\u003e\n\u003cp\u003eIn a busy multi-cat home, the general guideline is one litter box per cat plus one extra, placed in quiet, separate locations. This reduces competition at the box and spreads the odour load across more litter.\u003c\/p\u003e \u003cp\u003eIf you're comparing options, you may also like the \u003ca href=\"\/en\/products\/easy-clean-clumping-litter-armhammer\"\u003eArm \u0026amp; Hammer - Slide Multi-Cat Cat Litter\u003c\/a\u003e for easier box cleaning, the \u003ca href=\"\/en\/products\/intersand-simple-clumping-cat-litter-22-lb\"\u003eIntersand - Simple Clumping Cat Litter\u003c\/a\u003e for a straightforward clay clumping litter, or the \u003ca href=\"\/en\/products\/best-cat-litter-for-multi-cat-households\"\u003eNaturally Fresh - Multi-Cat Clumping Cat Litter\u003c\/a\u003e if you'd prefer a plant-based alternative.\u003c\/p\u003e \u003cp class=\"fulfillment\"\u003eAvailable for same-day pickup at our \u003cstrong\u003eNorth York, Toronto\u003c\/strong\u003e storefront, or ships Canada-wide.\u003c\/p\u003e","brand":"AsharioPets","offers":[{"title":"20 lb","offer_id":54223861416233,"sku":"043-04711","price":23.48,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/6225\/6681\/files\/ShopifyAPLogo_8_8bee49b7-d5bd-4d71-9931-61ab10a767bd.png?v=1790217786","url":"https:\/\/konnichiwa.ca\/en\/products\/arm-hammer-clump-seal-multi-cat-cat-litter","provider":"こんにちはマート | KON NICHIWA MART","version":"1.0","type":"link"}