Why Organizing Under Your Bathroom Sink is a Game-Changer + Tips to Declutter Like a Pro

When was the last time you took a peek under your bathroom sink? If you’re like most people, it’s probably a space that’s seen better days—an often overlooked clutter magnet filled with half-empty bottles, expired beauty products, and a random assortment of cleaning supplies.

But here’s the thing: organizing under your bathroom sink isn’t just about aesthetics; it’s about creating a functional, stress-free routine that starts and ends your day on the right note.

Why Organizing Under the Sink Matters

Saves Time and Stress
Imagine being able to reach for your skincare products or cleaning supplies without rummaging through piles of clutter. A well-organized space streamlines your routine and eliminates the frustration of searching for what you need.
Maximizes Space
Bathroom sinks often have limited storage, and clutter can quickly make the space feel cramped. Organizing helps you make the most of every square inch, giving you room to breathe and store essentials.
Promotes Cleanliness
An organized cabinet is easier to clean and keeps products fresh and sanitary. Plus, it prevents forgotten items from leaking or becoming a breeding ground for dust and mold.
Boosts Your Mood
A tidy space is surprisingly therapeutic. De-cluttering and organizing bring a sense of accomplishment and create a more relaxing environment for your daily self-care rituals.

Decluttering Under the Sink: Step-by-Step Guide

Ready to transform your under-sink space? Here’s a simple plan to get started:

1. Empty Everything Out

Clear out the entire cabinet. Lay everything out so you can see what you’re working with. This is your chance to wipe down the inside of the cabinet and start with a clean slate.

2. Sort and Categorize

Divide your items into categories like skincare, haircare, cleaning supplies, and tools (e.g., hairdryer or curling iron). Grouping similar items will help you see if you have duplicates or things you no longer use.

3. Purge Ruthlessly

Ask yourself:

Is this item expired?
Do I actually use this?
Does it serve a purpose in my daily or weekly routine?
Throw away expired products and donate unopened items that you don’t need.

4. Use Organizational Tools

This is where the magic happens. Invest in a few smart storage solutions to maximize your space:

Stackable bins: Great for grouping smaller items like travel-size products.
Lazy Susans: Perfect for bottles or jars so you can access everything without digging.
Pull-out drawers: Ideal for deep cabinets to make use of every inch.
Over-the-door organizers: Add hooks or small shelves on the inside of the cabinet doors for items like hairbrushes or cleaning sprays.

5. Label Everything

Labels make it easier to maintain your system. Whether you’re using bins, drawers, or jars, labeling ensures that everything has a designated home.

Related Reading: How to decorate bathroom countertop, 15 ideas

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15 Simple & Easy Under the Bathroom Sink Organization Ideas

01 | Plastic bins with labels

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02 | Clear stackable drawers

03 | Acrylic lazy susan

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04 | Tiered trays + stackable drawers

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05 | Bamboo basket organizers

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06 | Bamboo basket organizers

07 | Clearly labeled

08 | Spa bathroom organization

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09 | Side by Side Tiered drawers

10 | Hang a tool organizer over the door

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11 | Bamboo drawer organizers

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12 | Categorize drawers

13 | All white

14 | Hair Care Cabinet

15 | Hair Tool Organizer

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Bonus Tips to Keep it Organized Long-Term

Set Boundaries
Be intentional about what belongs under the sink. If it’s not a bathroom essential or doesn’t fit the space, it belongs elsewhere.
Do a Quarterly Refresh
Check your inventory every few months to clear out items you’ve stopped using or restock essentials.
Contain Liquids and Spills
Place cleaning supplies or leak-prone items in plastic bins to prevent spills from damaging the cabinet.
Stick to Your System
Once your organization system is in place, commit to keeping it up. Return items to their rightful spot after each use to avoid future chaos.

Taking the time to organize under your bathroom sink might seem like a small project, but its impact is far-reaching. You’ll enjoy a more functional space, cut down on stress, and create a clutter-free sanctuary for your daily routines. Grab a trash bag, some storage bins, and get ready to turn that chaotic cabinet into a well-organized haven!

Have you tackled under-the-sink chaos lately? Share your favorite organizing tips in the comments below!