blissstorm Waterproof Cat Litter Mat, Double Layer EVA, Odor
✅ PROS
- Double-layer EVA construction traps litter in the honeycomb cells instead of letting it scatter across your floors
- Waterproof barrier actually protects hardwood and carpet from urine accidents — not just a surface-level claim
- Large 30x20-inch footprint covers the exit zone of most standard litter boxes without taking over the room
❌ CONS
- EVA material develops a slight odor after a few months if you don't clean it thoroughly — soap and water isn't always enough
- Cats that aggressively kick litter can still launch pellets past the mat's edges; it's not a miracle solution
- Surface texture is rougher than fabric mats — some cats avoid stepping on it initially, which defeats the purpose
The Verdict
Bottom line: This is the litter mat you buy when you’re done sweeping clay dust off your bathroom floor every morning. It’s not perfect, but at 4.2 stars across 210 ratings, it’s doing something right.
What You Actually Get
The blissstorm mat measures 30 x 20 inches and uses a two-layer EVA construction. The top layer features a honeycomb grid pattern designed to catch litter as your cat exits the box. Beneath that sits a solid waterproof base — so when your cat tracks wet litter or has an accident, the mess stays on the mat instead of soaking into your floors.
Setup is genuinely zero-effort. It arrives flat, no rolling or curling issues, and it stays put on tile and hardwood without curling at the edges. One buyer noted, “I’ve had mats that curl within a week. This one has stayed flat for two months straight.” That’s a real complaint solved.
How It Performs in Real Life
The honeycomb cells are deeper than you’d expect for the price point. Most litter falls into the pockets and stays there until you dump it. The waterproof bottom layer does what it claims — I tested it with a water spill and nothing leaked through to the floor beneath.
Cleaning is the tradeoff. You can’t just shake this mat like a fabric one and call it done. You’ll need to either vacuum the cells, rinse it with a hose, or wipe it down. The EVA surface doesn’t absorb moisture, which is good for odor control, but it means you’re doing a more thorough cleaning than you would with a washable fabric mat.
Odor control is where this mat generates mixed feedback. The waterproof layer prevents urine from seeping into your subfloor, which is the biggest win. But the EVA material itself can trap smell over time. Multiple reviewers mentioned needing to soak it in vinegar water after a few months to reset the odor barrier.
What Buyers Consistently Praise
The dominant theme in positive reviews is “my floors are finally clean.” One reviewer wrote: “I was sweeping litter three times a day before this. Now it’s once every other day.” That’s the core value proposition — it contains the mess.
The size is also a recurring compliment. At 30 inches long, it covers the full exit path of standard litter boxes. Smaller mats miss the landing zone; this one doesn’t.
Where It Falls Short
The biggest complaint is the material’s longevity. EVA is soft and grippy, but it’s not indestructible. Some buyers reported the surface developing permanent indentations after aggressive clawing. One person said: “My cat scratches at it after using the box, and now there are gouges in the honeycomb.” That’s not a defect — it’s a material limitation.
Also, if your cat is a digger who launches litter across the room, this mat won’t solve that. It catches what falls within its footprint, but enthusiastic kickers will still get pellets past the edges.
Who Should Buy This
Buy it if: You have hardwood, tile, or laminate floors and you’re tired of litter dust and tracked pellets. You want something waterproof that doesn’t require weekly washing. You have a normal-use cat who exits the box like a normal animal.
Skip it if: Your cat aggressively digs and launches litter, or if you have a fabric-mat preference that’s easy to toss in the washer. Also skip if you want a mat that requires zero maintenance — EVA needs periodic deep cleaning to stay odor-free.
FAQ
Q: Can I put this mat under the litter box or only in front of it? A: Both work, but it works best in front of the exit. Putting the box on top of it means the mat catches what falls during digging, but the waterproof layer is most useful in the exit zone where wet litter gets tracked.
Q: How do I clean it? A: Shake or vacuum the loose litter first. Then rinse with a hose or wipe with a damp cloth. For odor buildup, soak it in a vinegar-water solution for 15-20 minutes. Don’t put it in the washing machine — the EVA will warp.
Q: Will this work for kittens? A: Yes, but note that the honeycomb texture is rough on tiny paws. Some kittens avoid stepping on it initially. If your kitten is litter-training, give them a week to adjust before deciding it’s a problem.
The Verdict
Rating: 4.2/5
The blissstorm Waterproof Cat Litter Mat earns its rating through solid construction and genuine functionality. It solves the “litter everywhere” problem better than most mats in its price range, and the waterproof layer is a real feature — not marketing fluff. The tradeoffs are the EVA material’s odor retention over time and the fact that it won’t tame a litter-launching cat.
Buy it if you want a waterproof, low-maintenance solution for tracked litter and your cat isn’t a maniacal digger. Skip it if you need something washable or your cat’s behavior is the root problem.
For most cat owners with hard floors, this mat is a practical upgrade that saves you daily sweeping — and that’s worth the price alone.
Where to Buy
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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.