Stainless steel cat litter box, big enough for any cat

STEELOO is an open litter box with a stainless steel tray. Urine doesn't soak in, the smooth surface rinses clean thoroughly, and at 59.5 × 39.5 cm (23.4 × 15.6 in) there's plenty of room even for a Maine Coon. STEELOO comes in five colors, with the LOOMAT litter mat to match.
- Urine doesn't soak in, the tray doesn't take on odors
- More scratch-resistant than plastic, stays smooth and easy to clean longer
- 59.5 × 39.5 cm, room for large cats too
„Great litter box. I have two of them and I'm happy with them every single day, so easy to clean and they just look pretty.“
Why a stainless steel litter box?
Plastic litter boxes get rough over time. Urine and residue settle into the scratches, and the box can still smell even right after cleaning. A stainless steel tray has this problem far less.
Sources: Stevens & Holah, Journal of Applied Bacteriology 75 (1993); Frank & Chmielewski, Journal of Food Protection 60 (1997). The studies looked at kitchen surfaces, not litter boxes.
Is STEELOO big enough for a Maine Coon?
Yes. Your cat should be able to turn all the way around in the box. As a rule of thumb, the box should be about one and a half times as long as your cat without the tail. At 59.5 cm (23.4 in) long, STEELOO works for large breeds like the Maine Coon or Norwegian Forest Cat too. At 15.5 cm (6.1 in) high, it keeps the litter in the tray while older cats can still step in easily.
„My cats love how roomy it is.“ – Karin P., Austria
LOOMAT catches the litter in front of the box
When cats step out, they carry litter on their paws. The LOOMAT litter mat measures 60 × 40 cm (23.6 × 15.7 in), so it fits right in front of STEELOO. Its double-layer honeycomb structure catches the granules, and you simply pour them back into the box.

How to keep the stainless steel tray looking good
For everyday cleaning, warm water or a mild dish soap is all you need. If urine ever leaves light spots, put a splash of lemon juice or a little vinegar on a soft cloth, let it sit briefly, wipe, and rinse with clean water. Then dry the tray well. Skip steel wool and abrasive cleaners, they leave scratches.
Any common cat litter works in STEELOO. TOFU cat litter works especially well, since the clumps come away easily from the smooth floor.

STEELOO in your color
STEELOO comes in bare stainless steel, white, steel gray, greige and black. The LOOMAT litter mat goes with it in anthracite, gray or sand.
The litter to go with it: TOFU cat litter
What cat people say about STEELOO
„I love that STEELOO doesn't smell, which is why it's so easy to clean!“
„They're understated and stylish, and above all the size is ideal and they're very easy and hygienic to clean.“
„The high rim keeps the litter from being kicked out.“
FAQ about stainless steel litter boxes
Which is better, a stainless steel or a plastic litter box?
A stainless steel tray is non-porous and much more scratch-resistant. Urine doesn't soak in, and the surface stays smooth and easy to clean longer. In lab comparisons, 3 to 10 times fewer bacteria remained on stainless steel after wiping than on other surfaces (Stevens & Holah, Journal of Applied Bacteriology 75 (1993); Frank & Chmielewski, Journal of Food Protection 60 (1997)). Plastic boxes cost less, but they get rough over time and can turn yellow.
Does a stainless steel litter box smell less?
Urine doesn't soak into the stainless steel tray, so the material itself doesn't take on odor. How fresh the box smells mostly comes down to the litter. Scoop the clumps daily and change the litter regularly. How often to change cat litter
How do I clean a stainless steel litter box?
Warm water or a mild dish soap is enough for everyday cleaning. For light urine spots, put a splash of lemon juice or a little vinegar on a soft cloth, let it sit briefly, wipe, and rinse with clean water. Then dry well. Avoid steel wool and abrasive cleaners.
Can the stainless steel tray get spots?
Yes, over time urine can leave light spots or small dots, especially if moisture sits for a while or the surface is scratched. They're only on the surface and come off with lemon juice or vinegar. Drying the tray after rinsing helps prevent them.
Is STEELOO big enough for a Maine Coon?
Yes. STEELOO is 59.5 cm (23.4 in) long, 39.5 cm (15.6 in) wide and 15.5 cm (6.1 in) high. That's enough room for even a Maine Coon or Norwegian Forest Cat to turn around.
Is there a STEELOO with a lid?
STEELOO is an open tray. Open boxes are quick to clean, and you can see right away when it's time to scoop. A matching top for STEELOO is in the works.
Which cat litter works in a stainless steel litter box?
Any common cat litter, from clumping clay to plant-based litter and silica. A strongly clumping litter like TOFU cat litter works especially well, since the clumps come away easily from the smooth stainless steel floor.
How many litter boxes do I need?
As a rule of thumb, one more box than the number of cats in your home. So with two cats, three boxes. If you live on several floors, put one on each floor.

Sebastian & Mathias
Founders of LucyBalu
From Munich
for all of Europe
Over 100,000 customers across Europe live with LucyBalu
Since 2019, we've been designing cat furniture that fits your home – it all started as a project for the Munich animal shelter.
4.6 / 5 from 3,616 reviews
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Designed in Munich
We develop every product ourselves – for what your cat needs and what you love.
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Elli and Dario personally take care of your questions. You're also welcome to visit our cat store in Munich.