How to organize under a bathroom sink
Make the most of your storage space with these tips on How to organize under a bathroom sink. Whether you prefer ready-made organizers or want a DIY solution, there’s an option here that works.
How to organize this tricky area and turn it into much needed storage.

Bathrooms are some of the busiest rooms in our homes, yet they’re usually the smallest. That can make storage and organization feel like an uphill battle. With so much happening in this one little room—from handwashing to showers—it’s easy for things to get messy and cluttered.
A simple basket won’t cut it—you need smart storage solutions that make the most of every inch, even those tricky spots under the sink. With the layout, you can transform that awkward space into a practical, well-organized area.
What is Best Stored Under a Bathroom Sink?
Not sure what to keep under your bathroom sink? A good rule of thumb is to think about how often you use an item. Since this space isn’t always the easiest to access, it’s ideal for storing items you don’t need every day. Here are some suggestions:
- Cleaning supplies like sprays, wipes, or sponges
- Extra toiletries such as toothpaste, shampoo, or soap
- First aid kits or basic medical supplies
- Hair styling tools like curling irons or hairdryers
- Towels or washcloths for restocking when needed
- Backup toilet paper and tissues for easy access
By keeping less frequently used items here, you can save prime storage spots for things you reach for daily.

Organizing Ideas for Under the Bathroom Sink
The area under your bathroom sink doesn’t have to be a messy dumping ground. With a little creativity, this often-overlooked space can turn into a functional area. Whether you’re into store-bought organizers or fun DIY hacks, there are many ways to make it work for you.
Prep Work
Before you begin, there are a few things you will want to do.
- Clear it out – Remove everything from the area.
- Clean thoroughly – Wipe down all surfaces to ensure a fresh, dust-free start.
- Make any repairs – Fix leaks or damaged areas while the space is empty.
- Measure the space – Take note of the height, width, and depth to know what will fit.
- Mark the piping – Identify and mark where the pipes are to work around them efficiently.
With these prep steps complete, you’ll have the perfect blank canvas to start organizing.

Stand Alone Shelving
Stand-alone shelving is a flexible option that lets you make the most of the space under your bathroom sink. Consider placing a shelf on each side to work around the piping, keeping your setup organized and functional.
What to Store:
- Cleaning supplies
- Lotions and creams
- Makeup
- Hair care products
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Tiered Organizers
Tiered organizers are a game-changer for making the most of your under-sink storage. With their layered design, they help you maximize space without crowding the area. Plus, they make it easy to see everything at a glance, so you’ll always know what you have.
What to Store:
- Cleaning supplies
- Lotions and creams
- Makeup
- Hair care products
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Pull-Out Drawers
Install pull-out drawers or sliding baskets to make the most of deep spaces. These are great for storing smaller items that might otherwise get lost in the back.
What to Store:
- Haircare products
- Razors
- Hair ties
- Extra personal items
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Tension Rod for Hanging Storage
A tension rod is a simple yet effective way to add hanging storage under your bathroom sink. It’s incredibly versatile, allowing you to make use of vertical space that often goes unused. Best of all, installation is a breeze – no tools required.
What to Store:
- Cleaning spray bottles
- Gloves for cleaning-use a hanging clip.
- Hanging baskets to hold sponges.
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Over-the-Cabinet Hooks
Add hooks to the inside of your cabinet doors to hang small baskets or items. Over-the-cabinet solutions are inexpensive and easy to install without any damage to your furniture.
What to Store:
- Hairbrushes and combs
- Hot tools
- Hair ties and clips
- Extra razors
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Tension Shelves
Tension shelves are a great way to create additional shelving without drilling or mounting. These adjustable shelves can be placed at any height, making them perfect for storing taller items like haircare products.
What to Store:
- Bottles of shampoo and conditioner
- Hair styling products
- Lotions and creams
- Cleaners
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Clear Containers or Bins
Use clear plastic bins to group similar items together. Being able to quickly see what’s inside saves time and keeps everything looking neat.
What to Store:
- Skincare products
- First aid supplies
- Lotions
- Extra supplies
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Lazy Susan Turntable
Place a small lazy Susan underneath the sink for storage. A quick spin is all it takes to grab what you need without rummaging.
What to Store:
- Lotions
- Skincare products
- Extra supplies
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Customizable Dividers
Adjustable dividers are particularly useful for creating compartments within drawers or larger bins. They help keep everything in its place and prevent items from shifting around.
What to Store:
- Makeup brushes
- Small hair accessories
- Jewelry
- Nail polish and manicure tools
PVC Pipe Holders
Cut pieces of PVC pipe to act as holders for hair tools. Secure them to the inside of the cabinet door for easy, heat-safe storage.
What to Store:
- Curling irons
- Brushes
- Flat irons
- Blow dryers
Magazine Files
Repurpose inexpensive magazine holders for storage; either metal or plastic will work. Attach to the inside of the door or beneath the sink for a space-efficient storage solution.
What to Store:
- Hair styling tools
- Cleaning supplies
- Extra toiletries
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Magazine holders are not only great under the sink but work well in tight areas such as next to the toilet.
An organized bathroom isn’t just nice to look at—it also simplifies your daily routine, making mornings feel less hectic and more enjoyable.
Start by trying just one or two of these tips to see the difference they make. With small steps, you can transform that awkward area under the sink into an organized area.