Bathroom Organization Under Sink: Genius Ideas for a Tidy Space

If your bathroom cabinet looks like a black hole where bottles, brushes, and random mysteries disappear forever, you’re not alone. Mine stays that way 90% of the year. But on that rare occasion when I clean it out? For a few glorious days, it looks amazing and makes me feel like I have my life together.

Organizing the space under the sink can be tricky—pipes take up half the room, and everything else just kind of gets shoved in. But with the right ideas, that cluttered cave can turn into a functional, easy-to-maintain space where everything has its place.

If stackable bins, sliding shelves, and vertical storage hacks sound like your kind of thing (or if you just want the mess to stop mocking you every time you open the door), these under-sink bathroom organization ideas have you covered. From clever storage tricks to budget-friendly solutions, there’s something here for every kind of clutter problem.

Time to tackle that space, take back control, and maybe even keep it that way for longer than a week.

Unique Organization Ideas

Some organization ideas just click—like the kind that make you pause mid-scroll and think, Wait, why have I never done this before? These unique under-sink storage tricks are not only clever but also super practical. Whether you’re dealing with a tiny cabinet or just trying to keep the chaos under control, these ideas will give your space a fresh feel while making your everyday routine way easier.

Magnetic Strip for Small Tools

Magnetic strips aren’t just for knives in the kitchen—they work wonders in the bathroom too.

• Stick one inside the cabinet door or along the back wall
• Use it to neatly hold tweezers, nail clippers, scissors, or small grooming tools
• Keeps everything off the counter and easy to grab

No more digging through drawers to find that one pair of tweezers. No more mystery disappearance of nail clippers. Just sleek, space-saving organization.

Pro tip: Make sure everything is clean and dry before sticking it up to avoid rust.

Pegboard Storage That Works Like a Charm

A pegboard isn’t just for garages—it’s a surprisingly stylish way to organize bathroom essentials.

• Mount one on a wall or inside a cabinet
• Add hooks, baskets, or mini shelves for skincare bottles, hairbrushes, or small towels
• Rearrange it anytime to fit your needs as your product lineup changes

There’s something oddly satisfying about every item having its own perfect little spot. It’s customizable, functional, and actually looks good.

Minimalist Pegboard for a Sleek Look

Want to take it up a notch? Some pegboards let you mix and match shelves, hooks, and holders in different sizes.

• Store nail polish, essential oils, or makeup brushes in a way that feels more like décor than storage
• Keep everyday products organized while maintaining a modern, minimalist look
• Perfect for small bathrooms where counter space is non-existent

It’s organization meets design, and it makes your bathroom look effortlessly put together.

Tension Rod Hacks That Actually Work

I’ll admit, I underestimated tension rods at first. But after seeing all the ways people use them under the sink, I’m convinced.

• Hang spray bottles across a tension rod to free up space below
• Attach small baskets or S-hooks for sponges, microfiber cloths, or hair ties
• No tools required and completely adjustable

Turns out, this budget-friendly hack is a game changer for maximizing vertical storage without the headache of installing anything.

Your Under-Sink Space, Upgraded

Once you try these easy, space-saving hacks, you’ll wonder how you ever stayed organized without them. Whether you go all-in with a pegboard or just add a magnetic strip for the little things, these tricks make your bathroom storage work smarter, not harder.

Add Labeled Baskets

If there’s one quick and painless way to organize the mess under your bathroom sink, baskets win every time. They keep everything contained, categorized, and easy to grab instead of forcing you to dig through an avalanche of half-used bottles. But the real game changer? Labels.

Think about it. Instead of frantically searching for the nail clippers or realizing you’re out of toothpaste after you’ve already squeezed the tube within an inch of its life, you just grab the labeled basket and go.

Easy Basket Categories That Make Sense

• First aid – Bandages, ointments, pain relievers
• Hair products – Brushes, sprays, styling tools
• Backup toiletries – Extra toothpaste, soap, razors
• Daily essentials – Lotions, skincare, deodorant

It’s organization that actually works—no more mystery piles, no more morning chaos.

Choosing the Right Baskets

Not all baskets are created equal. The key is finding the right fit for your space.

• Small baskets – Great for tight cabinets and little items like cotton swabs and travel-size products
• Larger baskets – Perfect for bulkier items like shampoo bottles or spare toilet paper

Make It Look Good, Too

If you’re feeling a little extra, matching baskets in fun colors or sleek neutrals can give the space a clean, cohesive look. And the labels? That’s where you can get creative.

• Chalkboard markers for a DIY touch
• Printed labels for a polished, uniform look
• Handwritten tags if you love a more personal feel

An Organized Cabinet That Stays Organized

Baskets don’t just help you clean up—they make it easier to keep things that way. No more tossing random items into a black hole. No more wondering where everything went. Just grab, use, and put it back.

Honestly, it’s the kind of setup that makes you feel way more put together than you actually are.

Hanging Baskets

When the area under your sink feels like a game of Tetris, hanging baskets might just save your sanity. They attach to the back of the cabinet door or along the sides, creating extra pockets of storage without eating up precious space. Think of them as floating organizers for all those small, oddly-shaped items that never seem to fit anywhere else.

What to Store in Hanging Baskets

• Hairbrushes and styling tools – No more digging through drawers
• Sponges, cloths, and scrubbers – Easy access, less mess
• Daily essentials – Face cleanser, lotions, or even a quick-dry hair towel

Keeping go-to products in hanging baskets frees up room on your main shelf for bulkier or less-used items. Plus, it makes your space feel organized instead of stuffed to the brim.

How to Secure Hanging Baskets

Different cabinets call for different setups. Here’s what works best:

• Adhesive hooks – Great for renters or if you don’t want to drill holes
• Screws – More secure for heavier items if your cabinet allows it
• Magnetic baskets – A genius option if your cabinet has a metal frame (zero tools required)

An Organized Cabinet That Actually Stays Organized

Hanging baskets turn wasted space into functional storage, keeping everyday items in reach but out of the way. Plus, a neatly arranged cabinet just looks better—no more cramming everything inside and hoping the door will still close.

Install Pull-Out Drawers

If you’re tired of playing hide-and-seek with your toiletries every time you reach under the sink, pull-out drawers might just be the best thing to ever happen to your cabinet. They bring everything to you instead of making you dig through the back like a lost explorer.

Why Pull-Out Drawers Just Make Sense

• Built-in or attachable options – Works for any cabinet setup
• Metal pull-out baskets – Ideal for hair tools, cleaning supplies, or bulkier items
• Clear plastic drawers – Perfect for toiletries, skincare, and makeup
• Creates layers of storage – No more stacking everything in one giant pile

The Small Details That Make a Big Difference

There’s something oddly satisfying about how these drawers glide smoothly into place. No more knocking over half the cabinet just to grab hairspray. No more mysterious items getting lost in the back. Just easy access and effortless organization.

Bonus: Aesthetic and Functional

• Labels add an extra touch if you want that Pinterest-worthy look
• The clean, sleek design makes your cabinet feel intentional and put together
• No more cabinet chaos—just a setup that actually makes life easier

Once you try pull-out drawers, you’ll never go back to cabinet digging again.

Repurpose a Spice Rack

Who says spice racks are just for the kitchen? Under the sink, they’re absolute gold for makeup, skincare, and even small cleaning supplies. Whether you go for a lazy Susan-style rack or a tiered organizer, this simple hack makes grabbing what you need quick and effortless. No more knocking over a bottle of toner just to find your moisturizer.

Why Spice Racks Just Work

• Rotating or sliding racks bring everything into view instantly
• Keeps products upright instead of buried in a cluttered mess
• Uses vertical space so you’re not wasting precious under-sink real estate

The Coolest Upgrade: Spice Racks with Hooks

If you really want to level up, go for a spice rack with built-in hooks.

• Hang hair ties, scissors, or small bottles for easy access
• Keeps tiny items from getting lost in the shuffle
• Looks intentional, not like a random storage attempt

Bonus: Make It Look Good

Choose a rack that matches your cabinet’s vibe. Minimalist? Sleek metal or clear acrylic. Love a pop of color? Grab a bold design that adds a little personality.

This is one of those ideas that just makes sense—functional, simple, and a total game changer for keeping that under-sink space tidy and stress-free.

Stackable Clear Bins

If your under-sink space feels like a black hole, clear bins might just be the unsung heroes you’ve been waiting for. They keep everything visible, accessible, and actually organized. And if you go for stackable bins? That’s a whole new level of storage brilliance.

Why Clear Bins Just Make Sense

• Everything stays in sight – No more digging for that one item buried in the back
• Stackable design – Maximizes vertical space without adding clutter
• Perfect for anything – Skincare, extra hand towels, travel-size toiletries—you name it

How to Keep It Extra Organized

If you’ve got a lot of stuff (and let’s be honest, most of us do), stack bins to separate categories:

• Hair care – Brushes, sprays, and styling tools
• Skincare – Cleansers, serums, and moisturizers
• Backup supplies – Extra toothpaste, razors, and cotton rounds

Small Details That Make a Big Difference

• Handles – Easy grab-and-go access for busy mornings
• Labels – Optional, since everything’s already visible (but bonus points if you do)
• Slim designs – Fit into tight spaces without wasting an inch

Once you start using clear bins, you’ll wonder why you ever dealt with the chaos before. They make sense, look good, and actually keep things organized.

Tiered Shelf

A tiered shelf is one of those simple-but-genius solutions that completely changes how you organize under the sink. Instead of stacking bottles like a wobbly tower, a tiered design creates layers, keeping everything visible and easy to grab.

How to Use a Tiered Shelf Like a Pro

• Top tier – Small, frequently used items (moisturizers, razors, deodorant)
• Bottom tier – Bulkier products (shampoo, cleaning supplies, extra hand soap)

Everything has its own space instead of getting lost in the shuffle.

Finding the Right Fit

• Measure before you buy – You don’t want to battle with sink pipes
• Go for adjustable shelves – Perfect for tight or oddly shaped spaces
• Pair it with a lazy Susan or small baskets – Creates a mini personal store under your sink

Small Space, Big Impact

This setup isn’t just functional—it actually makes your space feel more put together. Because let’s be real, nothing feels more satisfying than opening a cabinet and knowing exactly where everything is.

Use Drawer Dividers

If your bathroom drawers look like a tiny tornado hit them, drawer dividers might be the fix you didn’t know you needed. They stop the chaos before it starts by creating neat little compartments for all your essentials. No more digging through an overflowing drawer just to find a nail clipper or a stray cotton swab.

Why Drawer Dividers Are a Must

• Keeps small items from turning into a jumbled mess
• Perfect for organizing cotton swabs, makeup sponges, nail clippers, and more
• Stops the “I know it’s in here somewhere” struggle

Finding the Right Fit

• Adjustable dividers – Customize them to fit your drawer and your stuff
• Small trays or containers – A budget-friendly way to separate items
• DIY options – Use cardboard or wood if you’re feeling crafty

Make It Work for You

The trick is grouping similar items together so everything has a designated spot. It turns your cabinet from chaotic to calm, making it easy to grab what you need—without the hassle.

Under Sink Practical Décor

Who says the space under your sink has to be boring? With just a few creative touches, it can be both functional and surprisingly stylish. Two of the easiest ways to upgrade the space? Soft lighting and woven baskets.

A Little Light Goes a Long Way

Ever tried finding something under the sink in the dark? It’s like searching for a lost sock in a black hole. Adding soft lighting fixes that instantly—plus, it makes the whole space feel cozy and polished.

• LED light strips or battery-powered puck lights – No electrician needed, just stick and go
• A warm glow makes it feel like a mini spa setup instead of a cluttered storage space
• Easier to see everything so you’re not blindly grabbing for a bottle of lotion and ending up with mouthwash

Woven Baskets: Pretty, Practical, and Effortless

Baskets pull double duty as storage and decor. A set of matching woven baskets makes the space feel neat and intentional while giving you a place for towels, toilet paper, or extra skincare.

• Light seagrass or dark wicker? Either way, they add a natural, textured look
• Keeps everything contained so you’re not battling a pile of loose products
• Fits into any bathroom style—minimalist, modern, rustic, you name it

The Smallest Spaces Can Still Feel Luxurious

With a little effort, the space under your sink can go from chaotic afterthought to organized and stylish. You’ll actually enjoy opening the cabinet doors instead of cringing at the mess.

Bringing It All Together: An Under-Sink That Works for You

Getting your under-sink area organized doesn’t have to be overwhelming. A mix of smart hacks, creative solutions, and a touch of style can turn it into a space that actually works.

From labeled baskets and pull-out drawers to pegboards and magnet strips, there’s no shortage of ways to maximize every inch. The key is finding solutions that fit your space and lifestyle.

Whether you’re working with a tiny cabinet or a more spacious setup, these ideas will help keep things tidy and put together. Try a few, see what works, and enjoy the satisfaction of a perfectly organized space.

Got a brilliant under-sink storage hack? Drop it in the comments—I’d love to hear what’s worked for you!

FAQ

1. How to organize underneath a bathroom sink?

Start by decluttering everything under your sink. Toss expired products and things you don’t use. Then, group items by category (e.g., cleaning supplies, toiletries, hair tools) and store them in labeled bins, baskets, or clear containers. Utilize vertical space with stackable bins or tiered shelves, and take advantage of cabinet doors with adhesive hooks, magnetic strips, or small baskets for extra storage. Pull-out drawers are also a great option to keep everything accessible.

2. What do you put under the bathroom sink?

You can store a variety of items under your bathroom sink, including:

• Cleaning supplies (in a designated caddy for safety).
• Extra toiletries like toothpaste, soap, and shampoo.
• Hair tools such as dryers, flat irons, and brushes.
• Towels, washcloths, or backup toilet paper.
• First-aid supplies or medicine (if it’s safe and out of kids’ reach).
  Organize based on your needs, but avoid overloading the space to keep it functional.

3. What is the cabinet under the bathroom sink called?

The cabinet under the bathroom sink is typically called a vanity cabinet or simply a vanity. If it’s a standalone storage unit without a sink, it might just be referred to as a bathroom cabinet or storage unit.

4. How do I organize my bathroom without a vanity?

If you don’t have a vanity, get creative with other storage solutions:

• Use over-the-toilet shelving units.
• Add small freestanding cabinets or carts near your sink.
• Use wall-mounted shelves or floating racks.
• Hang baskets or organizers on the wall for items like towels or toiletries.
• Install a pegboard for customizable storage.
  Compact and stackable storage options work well in small bathrooms without traditional vanities.

5. How do I maximize the space under my sink?

Maximizing under-sink space involves using every inch wisely:

• Use stackable bins or tiered shelves to make the most of vertical space.
• Install pull-out drawers for easy access to items in the back.
• Add tension rods to hang spray bottles or baskets.
• Attach adhesive hooks or magnetic strips to the cabinet doors for smaller items like scissors or razors.
• Consider corner shelves or adjustable racks to work around sink pipes.