If you live in a small apartment, your cleaning supplies are probably scattered: spray bottles tipping over under the sink, the broom wedged behind the washing machine, sponges piling up by the faucet. The right cleaning supply organizers fix all of that without drilling a single hole — perfect for renters and tight floor plans. I rounded up five organizers that apartment dwellers genuinely love, from portable caddies that tote everything room to room, to damage-free wall hooks that get long-handled tools off the floor for good.
Top 3 at a Glance
- Best Overall: Sterilite Divided Ultra Caddy — 4 compartments, handle, fits under sinks
- Best Compact Pick: Casabella Multipurpose Cleaning Caddy (1.85 gal) — light, portable, tucked-away friendly
- Best No-Drill Tool Storage: Command Broom and Mop Grippers — damage-free wall mounting for brooms and mops
1. Sterilite Divided Ultra Caddy — Best Overall
Sterilite Divided Ultra Caddy, White
- Four divided compartments keep bottles, sponges, rags and brushes separated
- Large curved handle for a comfortable room-to-room carry
- High side walls stop tall bottles tipping while you carry it
- Sized to slide under most kitchen and bathroom sinks
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This is the workhorse. The four-section layout means the daily spray bottles stand upright in the big compartment while sponges, brushes and gloves each get their own smaller slot — so you grab the caddy by its curved handle and clean the whole apartment without making four trips. At about 18 inches long it slides under most sinks, which is exactly where these organizers belong in a small apartment: see our under-sink organization ideas for more ways to use that space. One honest drawback: there is no lid, so supplies left sitting on open shelves collect dust — tuck it inside a cabinet when you're done.
2. Casabella Multipurpose Cleaning Storage Caddy — Best Compact Pick
Casabella Multipurpose Cleaning Storage Caddy with Handle, 1.85 Gallon, Gray and Orange
- Compact 1.85-gallon footprint fits under sinks and on closet shelves
- Lightweight at just 0.7 lbs — easy to carry room to room
- Easy-grip handle works like a divider for bottles vs. tools
- Translucent body so you can see what's inside at a glance
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If the Sterilite is the workhorse, the Casabella is the one you reach for in truly tiny kitchens. It holds a full set of daily cleaners but its footprint is small enough for a closet shelf or the corner of a bathroom vanity cabinet. Shoppers rate it for the "grab and go" factor — reviewers note it's great for cleaning on the move. The honest trade-off: there's no true internal divider set, so if you like everything compartmentalized, the Sterilite wins. For renters who keep supplies in a hall closet or a tiny cabinet, this is the tidier choice.
3. JiatuA Large Cleaning Supplies Caddy — Best High-Capacity Tote
JiatuA Large Cleaning Supplies Caddy, Portable Storage Basket with Handle, Dark Gray
- Generous 16.5-liter capacity swallows bulky bottles and tools
- Sturdy high-density PP plastic with a grooved, comfortable handle
- Stacks when empty to save precious storage space
- Vented bottom keeps things dry and easy to rinse clean
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The JiatuA is for the deep-clean days: big bottles of floor cleaner, a scrub brush set, paper towels and cloths all in one trip. It's a single-compartment tote rather than a divided caddy, so things do mingle — but the open design fits oversized items that divided caddies can't, and it stacks neatly inside itself when not in use. If your cleaning kit includes balcony gear, this doubles as a carry tote for those too — more ideas in our renter-friendly storage ideas.
4. Command Broom and Mop Grippers — Best No-Drill Tool Storage for Renters
Command Broom and Mop Grippers, 2 Hangers and 4 Strips, Damage-Free Wall Mount
- Two grippers hold brooms and mops with 0.8–1" handles, up to 4 lb each
- Damage-free adhesive removes cleanly — no holes in rental walls
- Works on smooth surfaces: tile, glass, metal, painted walls, laminate
- Installs in minutes with the included Command strips
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This is the single best upgrade for small apartments: get the broom and mop off the floor and onto the wall. These grippers stick to smooth walls with adhesive strips and release cleanly when you move out — the defining requirement of any renter-safe wall storage. Each gripper holds up to 4 lb, plenty for a standard broom or mop. Two honest caveats: they need smooth surfaces (textured walls don't bond well) and you should let the adhesive cure before loading them up. Avoid placing them within splash range of the sink.
5. Command Large Caddy — Best for Vertical Wall Space
Command Large Caddy, Wall Mount, Holds up to 4 lb, Damage-Free Organization
- Wall-mounted caddy keeps brushes, sponges and small tools off counters
- Damage-free Command strips — no screws, no holes
- Mounts inside cabinets, on walls, pantry doors or under-sink walls
- Holds up to 4 lb with a sturdy 8.6" x 3" footprint
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Counter space is sacred in a small kitchen, and this wall-mounted caddy earns its spot: it holds sponges, brushes and small tools on any smooth wall or inside a cabinet door, keeping the sink area clear. Apartment Therapy editors have shown how no-drill caddies can rescue tiny kitchens by lifting daily items off the counter. The honest limit is depth — at 3 inches deep this is for small tools, not spray bottles. For the full roundup context, see a 2026 cleaning caddy guide covering how testers rate these.
Cleaning Supply Organizers Compared
OrganizerAwardBest ForMountingRenter-Safe? Sterilite Divided Ultra CaddyBest OverallAll-rounder caddy with dividersFreestandingYes Casabella Multipurpose Caddy (1.85 gal)Best Compact PickTiny kitchens & closetsFreestandingYes JiatuA Large Cleaning CaddyBest High-Capacity ToteBulky bottles, deep-clean daysFreestandingYes Command Broom & Mop Grippers (2)Best No-Drill Tool StorageBrooms & mops off the floorAdhesive stripsYes Command Large CaddyBest for Vertical Wall SpaceSmall tools off the counterAdhesive stripsYesHow to Choose the Right Cleaning Supply Organizer
Decide: portable caddy vs. fixed storage
If you clean the whole apartment in one go, a portable caddy (Sterilite, Casabella, JiatuA) is the move — everything travels with you. If your pain point is one specific zone, like brooms blocking a closet door, fixed wall storage (Command grippers, Large Caddy) solves it better. Most small apartments end up wanting one of each.
Measure before you buy
Under-sink cabinets are the trickiest spot: measure the opening width, the depth, and — critically — where the pipes run, since a tall caddy may not clear the trap. Portable caddies around 16–18 inches long fit most standard cabinets. For wall-mounted picks, check that the surface is smooth and let adhesive strips cure before loading.
Match the organizer to your supplies
Count your spray bottles versus small tools. Divided caddies keep tall bottles upright and separate small items; open totes fit bulky extras like paper towel rolls; wall grippers only hold long-handled tools. A mismatch is the most common regret — caddies are rarely returned because of quality, usually because of fit.
Frequently Asked Questions
Where should I store cleaning supplies in a small apartment?
Under the kitchen or bathroom sink is first choice — it's out of sight and central. If that's full, a portable caddy lets you keep supplies in a closet and carry them room to room. Keep brooms and mops on wall grippers so they never block a doorway.
Are cleaning caddies worth it for small spaces?
Yes — they're one of the few organizers that save both space and time. A caddy turns a multi-trip chore into one grab-and-go kit, and it keeps bottles upright so they stop leaking and tipping under the sink.
How do I organize brooms and mops without drilling?
Damage-free adhesive grippers (like the Command Broom and Mop Grippers above) mount to smooth walls and release cleanly when you move out. They're the standard renter answer — just respect the weight limit and cure time.
Can I keep cleaning supplies under the sink safely?
Yes, with two habits: keep supplies in a caddy or tray so leaks are contained, and check that spray bottles stand upright and can't tip. If you have small children or pets, add a cabinet lock regardless of how tidy the organizer is.
The Verdict
For most small apartments, the Sterilite Divided Ultra Caddy is the pick that solves the biggest share of the problem — one grab-and-go kit for the whole flat. Pair it with the Command Broom and Mop Grippers to get long-handled tools off the floor, and your cleaning clutter is essentially solved without a single screw. Tight on cabinet space? The Casabella compact caddy fits where others can't.
Prices and ratings change — check the live Amazon page for current details. As an Amazon Associate, The Small Nest earns from qualifying purchases.
