19 Under Sink Storage Ideas
If you’re like me, the space under your sink is that mysterious black hole where cleaning sprays, random sponges, and half-used soap bottles go to disappear. Honestly, it’s one of those areas that can make your kitchen or bathroom feel instantly messy, even if the rest of the room is spotless.
I’ve tried leaving it as-is, tossing items in a pile, and regretting it every time I opened the cabinet. Over the years, I’ve discovered a few ways to turn that neglected space into something surprisingly functional. Here are 19 under sink storage ideas that actually make your life easier.
1. Pull-Out Drawers for Easy Access
I installed sliding pull-out drawers under my kitchen sink, and it changed everything. No more crouching and digging through bottles at the back. You’ll notice it saves a ton of time, especially when your hands are wet. Tip: measure carefully so the drawers don’t hit plumbing pipes.
2. Tiered Shelves for Small Items
Tiered shelves are perfect for storing cleaning products that come in odd-sized bottles. I like to put sprays on the top tier and scrubbers below. The good thing is, it keeps everything visible at a glance and prevents the constant shuffle of bottles.
3. Stackable Bins
Stackable bins feel basic, but they’re a lifesaver. I use them to separate sponges, brushes, and gloves. Honestly, what most people forget is that stacking vertically frees up so much more room than just lining items on the bottom.
4. Hanging Baskets on Cabinet Doors
One trick I discovered recently is attaching small baskets to the inside of cabinet doors. They’re perfect for storing lightweight items like dish soap, sponges, or trash bags. It’s a tiny change that adds a surprising amount of convenience.
5. Lazy Susans for Round Containers
If you’re dealing with round containers, a lazy Susan is a game-changer. I have one under my bathroom sink for hand soaps and lotions. The spinning motion makes it ridiculously easy to grab what you need without moving everything around.
6. Adjustable Tension Rods
Tension rods are underrated. I put one across the middle of my under-sink cabinet to hang spray bottles by their triggers. This keeps them upright and accessible, and honestly, it makes the space feel less cluttered instantly.
7. Drawer Dividers
For those who use drawers under the sink, dividers can be a small change with a big impact. I separate cleaning cloths, brushes, and gloves into neat sections. It’s a subtle detail, but it makes finding things way less stressful.
8. Clear Plastic Containers
Clear bins are my favorite because I can see everything at a glance. When I switched from opaque boxes to transparent ones, I realized I had half the items I thought I needed. Pro tip: label them anyway—it keeps the sense of order.
9. Over-the-Sink Shelf
If you have a double cabinet or enough height, an over-the-sink shelf adds a whole new layer of storage. I keep my extra sponges and dish towels there. It feels like gaining an extra shelf without remodeling.
10. Magnetic Strips
For metal tools like scissors or small brushes, magnetic strips work surprisingly well. I installed one inside the cabinet, and it keeps these items from sliding around. Plus, it’s satisfying to just snap things into place.
11. Tension Rod Baskets
This is a variation on the tension rod idea. I attach small wire baskets to rods for items that tend to get lost at the back. It’s ideal for cleaning wipes or small bottles, and it gives the cabinet a tidy, organized vibe.
12. Rolling Caddies
Rolling caddies are my go-to for heavy cleaning products. I can pull the whole unit out when I need something and tuck it back in afterward. This is especially handy in narrow cabinets where you can’t fit a lot of shelves.
13. Hanging Shoe Organizers
I know it sounds weird, but a hanging shoe organizer under the sink works wonders. Each pocket can hold a different item—cleaning sprays, brushes, or even extra trash bags. It’s a cheap and surprisingly effective hack.
14. Stackable Wire Baskets
Wire baskets stack neatly and let you see the contents. I use them for bottles that don’t fit upright on their own. The good thing about wire is that spills don’t hide underneath—they’re easy to clean.
15. Small Hooks for Gloves
Hooks might seem minor, but they make a big difference. I hang rubber gloves on tiny hooks, so they dry properly and don’t create a soggy mess at the bottom. It’s a detail you barely notice until it’s gone.
16. Corner Shelves
Corners are tricky, but corner shelves turn that awkward space into usable storage. I have mine under the bathroom sink for extra toiletries, and honestly, it feels like reclaiming wasted real estate.
17. Over-the-Door Towel Bars
A towel bar inside the cabinet door can hold dish towels or cleaning rags. I tried it after a friend recommended it, and now I can grab a towel without leaving the cabinet area. Small changes like this just make daily chores smoother.
18. Lazy Drawer Inserts
I like to call these “lazy inserts” because they make organizing effortless. They are small trays that fit inside drawers, keeping bottles and small items from sliding around. It’s subtle, but it keeps the under-sink space calmer.
19. Repurposed Boxes
Sometimes the simplest solution is the best. Old cereal boxes or small storage bins can be repurposed to separate and hold supplies. I’ve done this more than once, and it’s cost-effective and surprisingly effective. Plus, it adds a personal, lived-in touch that pre-made organizers can’t match.
When it comes to under-sink storage, the key is not just finding clever products—it’s understanding your habits. What you store, how often you reach for it, and how much space you realistically need all shape your setup. Honestly, even the fanciest organizers won’t help if you keep dumping things in without thought. Over time, I’ve learned that a little effort in labeling, stacking, and compartmentalizing makes this tiny space feel almost luxurious. Opening my cabinet no longer feels like a chore but a small, satisfying moment of order in an otherwise hectic day. And at the end of the day, isn’t that what home organization should really feel like—calm, functional, and a little bit comforting?