Under Bathroom Sink Organization Ideas You’ll Love
Under Bathroom Sink Organization Ideas You’ll Love
Let’s admit it, the cabinet under your bathroom sink is a chaotic black hole. It’s where half-empty shampoo bottles, expired sunscreen, and random cleaning supplies go to die. Sound familiar? Been there, drowned in that mess. But don’t worry, I’ve got you covered. Today, we’re talking about under bathroom sink organization ideas that are practical, easy, and actually make sense for real people (not just Pinterest-worthy showrooms).
Why Should You Care About Organizing Under Your Bathroom Sink?
Before you roll your eyes and say, “Who cares about under the sink? No one even sees it!” think about this: how much time have you wasted rummaging around for extra toothpaste or a new razor? How many times have you wondered, “Wait, do I even own extra toilet paper?” That little cave of clutter matters because it’s the hub of your bathroom essentials. And let’s be real, a clean and organized space just feels better.
Plus, once it’s organized, you’ll save time, money, and sanity. No more accidentally buying your fifth bottle of hair spray because you forgot you already had four buried under a pile of junk.
Ready to tackle this mini project? Let’s go!
1. Do a Scary-but-Necessary Purge

Yes, the first step is the most annoying. You’re going to empty that cabinet completely. Every. Single. Item. I know, it sounds like a pain, but trust me, you can’t organize a disaster zone without seeing what’s actually in there.
- Toss anything expired or empty. Old skincare products? Bye. That ancient hotel shampoo sample you’ve been saving “just in case”? Toss it.
- Donate or repurpose items you never use. Did you buy a curling iron you’ve used twice? Gift it to your friend who actually curls her hair.
- Group like items together. This makes the next steps way easier.
This is also a great time to wipe down the cabinet. You’ll discover weird gunk you didn’t even know existed. Fun!
2. Add Stackable Bins
If you’re working with a standard cabinet, you probably have a ton of vertical space you’re not using. That’s where stackable bins come in clutch. You can find these at places like Target, Walmart, or online for pretty cheap.
What’s great about stackable bins? They create layers, which means you can separate items and still access them easily. For example:
- Top bin: Extra soap, razors, and toothbrushes
- Middle bin: Hair tools and products
- Bottom bin: Cleaning supplies
Pro tip: Choose clear bins or label them to avoid pulling out random containers every time you need something.
3. Tension Rods Are Your New Best Friend
Tension rods are wildly underrated in the organization world. They’re not just for hanging curtains! Install a tension rod across the inside of your cabinet to hang spray bottles (like window cleaner or all-purpose spray).
Why this works: Spray bottles can eat up valuable shelf space, but when they’re hung up, you free up room underneath for other items. Plus, it’s satisfying to see them all lined up neatly.
4. Pull-Out Drawers for the Win
Ever knocked over half your stuff while trying to reach the tiny bottle in the back corner? Yeah, me too. That’s where pull-out drawers come in. They’re game-changing.
You can find these in various sizes, and they’ll transform how you access and organize your under-bathroom-sink chaos. Here are some ideas for what to store:
- Top drawer: Everyday items like face wash, moisturizer, or deodorant
- Bottom drawer: Backup items, like extra toothpaste or contact solution
Bonus: Some pull-out drawers come with dividers so you can really get specific. If you’ve got a deep cabinet, look for tiered drawers for even better space usage.
5. Don’t Sleep on Adhesive Hooks
Ah, adhesive hooks. Small, affordable, and magical. These nifty little things can stick to the inside of your cabinet doors to create bonus storage for random items.
Use hooks to:
- Hang loofahs or shower poufs
- Keep your hairdryer off the counter
- Store small baskets for things like cotton rounds or Q-tips
Stick them wherever you have extra space. Just make sure the surface is clean before applying, or they won’t stay put.
6. Invest in Lazy Susans (Yes, Even Here)
Lazy Susans aren’t just for kitchen pantries. They’re perfect for under bathroom sink organization, especially if you have round or oddly-shaped items that are hard to reach.
Here’s how to use them:
- Store skincare products (serums, moisturizers, toners)
- Corral haircare bottles, like mousse or hairspray
- Make a “cleaning caddy” with all-purpose sprays, sponges, and paper towels
Spin it once, and voilà! Instant access to everything without the frustrating game of reaching into the abyss.
7. Use Vertical Space with Risers
Risers are similar to stackable bins but with more flexibility. They’re great for adding levels to your cabinet, especially if you have a lot of short products.
Here’s how risers help:
- Top level: Store smaller items like lip balms, hand creams, or nail polish
- Bottom level: Bulkier items like toilet paper or makeup bags
Risers work wonders for maximizing space and keeping everything visible. No more mystery zone at the back of the cabinet!
8. Store Everyday Items on the Door

The inside of your cabinet door is prime real estate, people! Don’t let it go to waste. Use adhesive organizers or small wire racks to hold everyday essentials like:
- Toothpaste, toothbrushes, and floss
- Hair brushes and combs
- Disposable razors
This trick is especially helpful if you’re working with limited space.
9. Keep Cleaning Supplies Contained
Let’s talk cleaning supplies. You probably have a random mix of sprays, sponges, and scrubbing brushes under your sink. Instead of letting them pile up, put them in a small caddy or bin.
Here’s why I love this idea:
- You can pull out the whole caddy when cleaning instead of grabbing items one by one.
- It keeps potential leaks contained (no one wants a puddle of bleach in their cabinet).
10. Label Everything
I know, labeling sounds extra. But trust me, it makes a huge difference. When you’ve got bins or drawers under your sink, labels help you find things fast. It’s a lifesaver when you’re running late and need your dry shampoo STAT.
You don’t need a fancy label maker. You can use washi tape and a Sharpie for a cheap DIY option.
11. Go Minimalist (Seriously)
Pause for a second and think about this: do you really need 17 lipsticks under the bathroom sink? Or six bottles of body lotion? Probably not.
Here’s my challenge: Try to cut your under-sink items in half. Keep only what you truly use or need. Donate the rest or store extras somewhere else. Sometimes, the best “organization” tip is just to own less stuff.
Common Mistakes That Make You Hate Your Cabinet
Before you start, here are a few rookie mistakes to avoid:
- Ignoring your space limitations. Not every cabinet is the same. Take measurements before you buy bins, drawers, or risers.
- Overcomplicating the setup. Stick to a system that works for you. Don’t go Pinterest-crazy if it’s not practical for your lifestyle.
- Forgetting to maintain it. Organization isn’t a “one and done” deal. Take a couple of minutes each week to tidy up the space. It’ll save you headaches in the long run.
TL;DR: What You Need to Do
- Purge all the junk
- Use stackable bins to create levels
- Try tension rods for hanging spray bottles
- Add pull-out drawers for easy access
- Stick on adhesive hooks (a big deal!)
- Spin your items with a Lazy Susan
- Maximize space with risers
- Use the cabinet door for storage
- Keep cleaning supplies in a caddy
- Label your bins and drawers
- Cut down on what you own
Let’s Tackle That Under-Sink Chaos!
So, what are you waiting for? Your under-bathroom-sink organization project isn’t going to magically do itself (although wouldn’t that be nice?). Try some of these tips today and take back your cabinet from the abyss. Trust me, you’ll feel like you have your life together every time you open that cabinet and see the magic.
Want more practical tips for organizing your home? Bookmark this page or [INTERNAL: related topic].
Products That Actually Help

Here are a few things I personally use (or have tested) that make a real difference:
- Shower Caddy – A rust-proof shower caddy keeps everything within reach.
- Over Toilet Storage – This over-toilet rack adds tons of storage without drilling.
- Cabinet Organizer Bins – Clear bins make it easy to see everything under the sink.
Note: links above go to Amazon. If you buy something, I may earn a small commission at no extra cost to you. I only recommend products I actually stand behind.