21 Need-To-Know Bathroom Under-Sink Organization Ideas

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Think about how different this could feel:

  • Opening the cabinet and finding what you need in seconds saves daily time
  • Seeing backups in one bin prevents buying doubles and cuts down on waste
  • Keeping cleaners grouped and labeled creates more control in tight spaces

Here’s the game plan…

1. Install A Tension Rod To Hang Spray Bottles By The Trigger

Spray bottles waste floor space because they sit upright under the pipes.

Start This Way: Place a tension rod across the cabinet and hang spray triggers over it to clear the bottom.

It will be so much easier if you use an adjustable tension rod to fit snug around plumbing without tools.

2. Use Stackable Clear Bins To Create Two Levels Of Storage

Tall cabinets leave empty air above shorter items.

Begin With This: Stack 2 clear bins so one sits on top of the other and doubles the storage height.

This gets easier if you use stackable clear storage bins to build levels without blocking access.

3. Place A Turntable In The Back Corner For Cleaning Supplies

Items in the back corner often get forgotten and repurchased.

Here’s A Quick Way: Set a turntable in the back and spin it to reach bottles instead of digging.

It will feel so simple if you try a plastic turntable organizer to access everything with one spin.

4. Add A Slim Pull-Out Drawer Around The Plumbing Pipes

Pipes break up space and make storage uneven.

Instead, Try This: Slide a slim pull-out drawer beside the pipes for small items like sponges and gloves.

You can make this easier if you use a narrow pull-out cabinet organizer to work around the plumbing.

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5. Keep Backup Products In One Labeled Bin Only

Loose backups scattered around create clutter and confusion.

The Easy First Step Is: Place all unopened backups into one bin and label it refills.

This takes less time if you use a clear storage bin with lid to keep extras contained.

6. Store Hair Tools In A Standing Container Away From Moisture

Flat irons and dryers get tangled when tossed on the cabinet floor.

To Avoid Feeling Overwhelmed: Stand tools upright in one tall container away from the pipes.

This feels easier if you use a tall plastic storage container to keep tools separated and upright.

7. Use A Small Basket For First Aid Supplies Only

Bandages mixed with cleaning items make emergencies slower.

One Thing That Helps Is: Gather all first aid items into one small basket and keep it together.

It will take less time if you use a small plastic storage basket to grab everything at once.

8. Add Adhesive Hooks Inside The Cabinet Door For Gloves

Rubber gloves often get tossed on top of bottles.

Use This Simple Trick: Stick adhesive hooks on the inside of the door and hang gloves there.

This is less annoying when you use adhesive wall hooks to lift small items off the floor.

9. Place A Plastic Tray Under Bottles To Catch Drips

Leaky bottles leave sticky spots that attract clutter.

Here’s A Simpler First Move: Slide a plastic tray under all liquids to catch spills in one place.

You could make it quicker if you try a plastic cabinet liner tray to protect the base from drips.

10. Separate Cleaning Supplies From Personal Care Items

Mixing categories makes it hard to find what belongs where.

Consider This: Keep cleaning supplies on one side and personal items on the other.

11. Keep Only One Open Package Of Each Item Under The Sink

Multiple open packages create waste and crowding.

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The Most Doable Way Is: Finish one product before opening another and store extras sealed.

12. Use A Divider Shelf To Double The Vertical Space

Empty space above short bottles goes unused.

Here’s What To Do: Insert a small shelf inside the cabinet to create an upper level.

This gets easier if you use an adjustable cabinet shelf organizer to build height instantly.

13. Store Extra Toilet Paper In A Tall Narrow Basket

Loose rolls stack awkwardly and fall over.

Start Small With This: Stand rolls upright in a tall narrow basket that fits beside pipes.

It will be way faster if you use a tall toilet paper storage basket to keep rolls neat and vertical.

14. Add A Child Lock If Cleaning Products Are Within Reach

Cleaning supplies under the sink can be unsafe in busy homes.

To Make This Feel Less Heavy: Install a simple lock on the cabinet door to limit access.

You can make this less hard if you use a cabinet child safety lock to secure the space quickly.

15. Group Items By Category In Clear Containers

Loose items blend together and hide what you already own.

If You’re Not Sure Where To Start: Sort items into clear bins labeled cleaning, refills, and tools.

This gets faster if you use clear storage bins with handles to move categories easily.

16. Move Rarely Used Items To The Back Of The Cabinet

Everyday items should stay near the front.

The Easier Approach Is: Push once-a-month items to the back and keep daily products within reach.

17. Keep A Small Caddy For Quick Cleaning Grab And Go

Cleaning feels harder when supplies are scattered.

Give This A Try: Place wipes and spray into one small caddy for quick sink resets.

This takes less time if you use a portable cleaning caddy to grab everything in one trip.

18. Label Each Bin With One Simple Word

Unlabeled bins turn into mystery boxes.

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Here’s A Gentle Way To Start: Add one word labels like refills or cleaning on each bin.

This feels easier if you use a handheld label maker to create clear tags in seconds.

19. Replace Bulky Packaging With Slim Refillable Bottles

Large containers waste space under tight plumbing.

Start By Doing This Instead: Pour products into slimmer refillable bottles that stand close together.

You can make this easier to finish if you use refillable plastic pump bottles to shrink bulky packaging.

20. Keep The Floor Of The Cabinet Clear For Easy Wiping

A crowded cabinet floor makes spills harder to clean.

One Easy Reset Is: Leave at least one open strip of floor space inside the cabinet for quick wipe downs.

21. Set A Five Minute Reset Once A Week Under The Sink

Small messes grow when ignored week after week.

Here’s The Shortcut Version: Set a 5 minute timer and put items back in their labeled bins once a week.

You could keep it simple if you use a small kitchen timer to make the reset feel short and doable


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Lily Thompson

Hey, I'm Lily! I'm a mom who's really good at two things: making life easier and sharing what works. I created ''Like Mom Said'' after one too many moments of realizing: "My mom was right about this." Turns out, a lot of that old-school wisdom still holds up... it just needs a modern spin. Think of me as your friend who's always got a tip (and coffee in hand.)