The Pieviev Cat Litter Mat Tray Mat Large Honeycomb is the overall pick when you want a 76 x 61 cm double layer that you can lift and tip back into the tray. The Drymate XL Original Cat Litter Mat is the better fabric route if urine on hard floors is the main worry, because the polyester face absorbs liquid and the backing is stated as waterproof.
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These cat litter mats were chosen from the makers’ published specifications and live UK retail listings, checked October 2026. We have not tested them. Sizes, materials and cleaning claims come from those listings and maker pages only.
How Large Should a Litter Mat Be?
Measure the tray footprint, then add a landing strip in front of the exit. A 40 x 30 cm pad only covers a kitten tray lip. A 60 x 90 cm sheet, such as the Catit Litter Mat Large or the lionto Cat Litter Mat Made of PVC, gives a longer run-off for an adult that launches out. The RSPCA indoor cat advice says the tray itself should be at least 1.5 times the cat’s length from nose to the base of the tail, so the mat has to be wider than a cramped tray or granules still hit bare floor.
A honeycomb litter tray mat works only if the tray sits fully on it or tight against the open edge. Leave the pour side clear so you can lift and empty. The PETLIBRO Luma Litter Trapping Mat is 68 x 65 cm and is listed for that brand’s Luma box as well as open, hooded and self-cleaning trays. If you use a automatic litter box, check the door swing before you buy a thick raised-edge silicone sheet.
Small silicone pieces such as the Sueving Silicone Cat Litter Mat and the Wingcases Cat Litter Mat sit in front of a single exit. They do not replace a large under-tray sheet in a multi-cat room. Cats Protection toileting guidance asks for one tray per cat plus one extra, in separate rooms, not in a row. That means you may need two mats, not one giant sheet shared by two trays.
Which Mat Material Traps Which Litter?
Clay and silica beads fall through a honeycomb and collect in the lower skin. Wood pellets and large crystals often sit on top and need a shake. The Pieviev Cat Litter Mat Tray Mat Large Honeycomb is EVA with an open side so you can return clean granules. Pair the mat with the grain your cat already accepts; the cat litters page covers texture, not mats.
A silicone litter trapping mat uses ridges or a paw pattern to knock granules off as the cat steps. The OHMO Cat Litter Mat for Litter Tray is 60 x 40 cm in sage green with a pour-to-centre groove. The Pieviev Silicone Cat Litter Mat Large is 86 x 56 cm with a 1 cm raised rim, which helps if a cat pees over the tray wall. Silicone does not hide litter in a lower chamber, so you will see the mess until you rinse it.
Loop PVC, such as the lionto Cat Litter Mat Made of PVC, holds dust in the pile. The PETKIT Cat Litter Catcher Mat is a 55 x 55 cm honeycomb instead, with a 13 mm EVA stack and an open pour rim. Vacuum it, then rinse. Fabric such as the Drymate XL Original Cat Litter Mat is machine washable and listed as urine-proof, which suits a cat that sometimes misses. Do not put a soaked fabric mat back down while damp; cats avoid a wet step the same way they avoid a dirty tray.
How Do You Keep the Tray Area Clean?
Scoop the tray at least twice a day, as Cats Protection sets out, then empty the mat. Honeycomb mats tip into the tray. Silicone mats rinse in a utility sink. PVC loops go in a wash or under a hose. A covered cat litter tray still needs a mat at the doorway, because most scatter happens on the way out, not under the hood.
Wash the whole tray weekly in hot soapy water and skip strong scent. The RSPCA warns that air fresheners and scented litter put cats off the tray. The same applies to a mat washed in heavily fragranced detergent. Keep food and water well away; a water fountain next to the tray is a common reason a cat stops drinking or stops using the tray.
Replace a mat that stays sour after washing. Honeycomb piping can hold urine if a cat has a stomach upset. If that happens, use a wipe-clean silicone sheet until the tray habit is steady again, and speak to a vet if toileting changes suddenly.
Where Should You Place the Tray and Mat?
Put the tray in a quiet corner away from washing machines, doorways, cat flaps and full-length glass. Cats Protection says cats feel exposed when they toilet, so a mat in a hallway will not fix a tray that already feels unsafe. Leave a clear path on and off the mat so another cat cannot block the exit.
On laminate, a non-slip back matters more than pile depth. On carpet, a waterproof skin matters more, because urine that soaks through a cheap foam sheet will stain the underlay. Tape is a last resort; it leaves residue and can lift the mat into a trip ridge. If the cat sidesteps the mat, widen the landing or switch to a lower-profile silicone so the first step is not a climb.
How Do These Cat Litter Mats Compare?
| Name | Material | Stated size | Build | Cleaning |
|---|---|---|---|---|
| Pieviev Cat Litter Mat Tray Mat Large Honeycomb | EVA | 76 x 61 cm | Double-layer honeycomb | Lift and tip, then rinse |
| Drymate XL Original Cat Litter Mat | Polyester, waterproof back | 91.4 x 73.7 cm | Absorbent fabric sheet | Machine wash, no bleach |
| Catit Litter Mat Large | Plastic | 60 x 90 cm, pack of 2 | Soft grippy surface | Shake or wipe |
| PETKIT Cat Litter Catcher Mat | EVA | 55 x 55 cm | Double-layer honeycomb, 13 mm | Open pour rim, rinse |
| OHMO Cat Litter Mat for Litter Tray | Silicone | 60 x 40 cm | Raised ridges, pour grooves | Shake or rinse |
| PETLIBRO Luma Litter Trapping Mat | EVA | 68 x 65 cm | Honeycomb, waterproof base | Lift, empty, rinse, air-dry |
| Pieviev Silicone Cat Litter Mat Large | Silicone | 86 x 56 x 1 cm | Raised pattern, 1 cm rim | Vacuum or rinse |
| lionto Cat Litter Mat Made of PVC | PVC | 60 x 90 x 0.5 cm, 750 g | Soft pile, anti-slip back | Damp cloth or vacuum |
| Sueving Silicone Cat Litter Mat | Silicone | 45 x 30 x 0.7 cm | Raised edge, textured face | Wipe or rinse |
| Wingcases Cat Litter Mat | Silicone | 40 x 30 cm | Wave grooves, non-slip base | Vacuum or rinse |
How Should You Fit a New Litter Mat?
- Measure the tray and the exit path, then pick a mat that covers both, not just the tray base.
- Lay the mat flat for a day if it arrived folded, with a heavy book on the corners.
- Place the tray so the main exit faces the longest run of mat, with any pour opening left free.
- Watch the first few exits. If the cat leaps past the far edge, move to a longer sheet.
- Empty trapped litter back into the tray each time you scoop, then rinse on a set weekday.
- Keep a spare mat for the second tray so you are not sharing one soggy sheet between two toilets.
Frequently Asked Questions
Do Indoor Cats Still Need a Mat If They Also Go Outside?
Yes. Cats Protection still wants an indoor tray for wet days and night-time, and a mat stops the extra granules from that indoor tray reaching the kitchen floor.
Can a Mat Replace a Larger Tray?
No. The RSPCA size rule is about the tray, not the mat. A wide mat under a tiny tray still leaves the cat twisting to dig.
How Soon Should You Wash a Fabric Mat?
Vacuum loose litter daily. Wash the Drymate-style sheet as soon as it smells or feels damp, and hang it fully dry before it goes back down.
Why Does the Cat Avoid the New Mat?
Some cats dislike a deep honeycomb underfoot or a strong new-silicone smell. Offer a lower-profile sheet for a week, and do not punish toileting beside the tray.
Is a Scented Mat a Good Idea?
Skip added fragrance. Both Cats Protection and the RSPCA say strong smells put cats off the toilet area, and a scented mat sits in that same air space.
Last reviewed: 6 October 2026.
Cat Litter Mats to Compare
Pieviev Cat Litter Mat Tray Mat Large Honeycomb
A black double-layer EVA honeycomb sheet at 76 x 61 cm that you lift and tip so trapped granules fall back into the tray.
Drymate XL Original Cat Litter Mat
A 91.4 x 73.7 cm absorbent polyester sheet with a waterproof, slip-resistant back, made to be vacuumed and then machine washed.
Catit Litter Mat Large
A two-pack of 60 x 90 cm grey plastic mats with a soft grippy face, sold to sit under jumbo trays and catch scatter on the way out.
PETKIT Cat Litter Catcher Mat
A 55 x 55 cm double-layer EVA honeycomb mat, 13 mm thick, listed for Pura and Purobot boxes as well as ordinary trays, with an open pour rim.
OHMO Cat Litter Mat for Litter Tray
A sage-green 60 x 40 cm silicone sheet with a paw pattern and pour-to-centre grooves, sized to sit flush with a single tray exit.
PETLIBRO Luma Litter Trapping Mat
A 68 x 65 cm EVA honeycomb mat listed for the Luma box and for open, hooded or self-cleaning trays, with a waterproof non-slip base.
Pieviev Silicone Cat Litter Mat Large
A dark-grey 86 x 56 cm silicone sheet with a raised trapping pattern and a 1 cm rim, made to rinse clean after a high-exit tray.
lionto Cat Litter Mat Made of PVC
A grey 60 x 90 cm PVC dirt-trap sheet, 0.5 cm thick and 750 g, with a soft pile and an anti-slip coating on the underside.
Sueving Silicone Cat Litter Mat
A compact 45 x 30 x 0.7 cm grey silicone pad with a raised edge, made to sit in front of a small or medium tray without covering the whole alcove.
Wingcases Cat Litter Mat
A 40 x 30 cm grey silicone mat with wave grooves that channel granules, and a non-slip base for a tight space in front of one exit.