MIZOK Black Charcoal Dog Pee Pads Extra Large 23x24in/28x34i

The Verdict

If you’ve ever walked into a room and been hit by that unmistakable ammonia wall of smell from a white pee pad that’s been down for six hours, you already know the problem with most training pads. MIZOK’s black charcoal version attacks that specific issue head-on — and mostly wins.

What you actually get

The MIZOK pads come in multiple size configurations — the 23x24in and 28x34in are the most common, but they also run 30x36in and 36x36in for large-breed owners. Each pad is a five-layer construction: a black non-woven top sheet, a charcoal-infused absorbent layer, a super-absorbent polymer core, a leak-proof polyethylene backing, and adhesive corner tabs to hold it in place.

The black top layer isn’t just cosmetic. It’s a genuine functional upgrade. When your dog has an accident on a white pad, the yellow discoloration stains the fibers and makes the pad look dirtier than it is — which encourages dogs to avoid it. The black surface hides that visual cue, so the pad stays “usable” in your dog’s eyes for longer.

Performance in the real world

I tested these with a 55-pound Labrador mix who drinks water like it’s going out of style. The 28x34in size handled a full bladder dump without leaking through the edges — the polymer core thickens up visibly, and the wetness indicator (a blue line that turns green) gives you an honest read on whether the pad is spent.

The charcoal layer does real work. The ammonia smell was significantly muted compared to standard pads — not eliminated entirely, but you won’t walk into the room and immediately know there’s a wet pad. That’s the difference between changing pads twice a day and once a day.

One thing that surprised me: the pads don’t rip or tear when your dog drags them around. The non-woven top sheet holds up to claws and teeth better than the flimsy white pads at the grocery store.

What buyers consistently praise

Digging through the 225 ratings at 4.5 stars, a few themes repeat:

• Stain visibility: “I love that these are black. The white ones always look gross after one use even if they’re barely wet. These look clean until they’re actually full.” That’s the most common sentiment by far.
• Odor control: Multiple reviewers with senior dogs or small apartments specifically note the charcoal makes a noticeable difference in their living space.
• Value for the size: Several long-term buyers mention these hold up better than name-brand pads at a comparable price point.

Where they fall short

The top surface is slightly slicker than cloth-textured pads. If you have a senior dog with mobility issues or a puppy who’s still figuring out traction, they may hesitate to step on it. One reviewer noted their dog would “paw at it first, like testing the ice” before going.

The adhesive tabs are functional but not aggressive. On carpet or rough tile, they hold fine. On smooth hardwood or laminate, a rambunctious dog can peel a corner up — which then becomes a target for chewing.

And while the black surface is great for hiding stains, it also hides cleanliness — you can’t see a small wet spot as easily, so you might leave a pad down longer than you should if your dog does small, frequent pees.

Who should buy these

• Apartment dwellers with no yard access — the odor control makes indoor living more tolerable.
• Puppy owners in the first 3–4 months of house training who are burning through pads quickly and want one that lasts a full day.
• Senior dog owners managing incontinence — the larger sizes cover more floor area and the leak-proof backing protects your floors.
• Multi-dog households where pads are being changed constantly.

Skip them if you have a dog who’s fussy about surface texture, or if you rely on seeing the wet spot at a glance to know when to change.

FAQ

Q: Can these be used in a crate or pen? A: Yes, but measure your crate floor first. The pads run true to size, so a 28x34in pad needs a crate that’s at least that big inside. The black surface works well in crates since it doesn’t visually show soiling.

Q: How often should I change them? A: For one dog, every 8–12 hours. For two dogs, every 6–8 hours. The wetness indicator helps — when the blue line turns green, swap it out. Don’t wait for it to be saturated; that’s when odors start breaking through.

Q: Are they really charcoal-infused, or is that marketing? A: The absorbent core does contain activated charcoal. It’s not a gimmick — you can smell the difference. It won’t eliminate odor completely, but it’ll buy you a few extra hours between changes.

The Verdict

Rating: 4.6/5 ⭐⭐⭐⭐

Buy it if you’re tired of white pads that look filthy after one use, you live in a space where pee-pad odor is a real problem, or you have a large breed that needs bigger coverage.

Skip it if your dog is extremely texture-sensitive, or you need pads that stick aggressively to smooth floors.

The MIZOK Black Charcoal pads are a genuinely smarter take on a boring product. The black surface and charcoal core solve real problems that standard pads ignore, and at 4.5 stars across 225 ratings, the consensus is clear: these are worth the money.