Under-sink organizers are a great way to maximize storage space and keep bathrooms and kitchens tidy. The area under sinks often ends up cluttered with cleaning supplies, extra towels, toiletries, and more. Under-sink organizers provide a place for everything, making it easy to neatly store all those items.

When shopping for under-sink organizers, there are a few key factors to consider:

  • Material – Organizers come in a range of materials like wood, metal, plastic, and wire. The material affects durability, weight, price point, and aesthetics.
  • Size – Measure the dimensions under your sink to find a properly fitting organizer. Organizers come in set sizes or adjustable/expandable options.
  • Shelves/Compartments – Look for an organizer with enough shelves, drawers, and compartments to hold all your stuff. Some have open storage, while others have doors/drawers for concealed storage.
  • Easy Installation – Many organizers have quick and easy assembly with no tools required. Some slip right into place or mount with adhesive.
  • Aesthetics – Choose an attractive organizer that complements your space rather than an eyesore. Neutral colors work well for subtlety.

This guide covers the top under-sink organizers for expertly organizing the bathrooms and kitchens. With the right under-sink storage solution, you can transform those cluttered spaces into models of organization.

Best Under-Sink Organizers for Bathrooms

Bathroom sinks see a lot of action each day. An under-sink organizer is essential for neatly arranging all those toiletries and backup supplies. Here are some excellent bathroom under-sink organizer options:

SimpleHouseware Under Sink 2 Tier Expandable Shelf

  • Tough steel wire construction
  • Expandable tiers adjust from 15.5” – 25.5” wide
  • Holds up to 20 lbs per shelf
  • Easy tool-free installation

This expandable organizer is perfect for fitting under sinks of all sizes. Adjust the width and height as needed to maximize your specific storage space. The open wire design allows for easy viewing and access to contents. It’s a great bathroom organizer for items like toilet paper, backup soap, shampoo, cleaning products, and extra towels.

DecoBros Supreme Stackable Storage Organizer

  • Stackable plastic drawer design
  • 2 large drawers and 2 small drawers
  • Rectangular and square shapes for versatility
  • Textured finish resists fingerprints
  • Easy pull-out installation

The stackable and mix-and-match modular design of this organizer makes it simple to customize to your needs. Stack up to 4 units high to take full advantage of vertical storage. The plastic drawers slide out smoothly for easy access to contents. Use this bathroom organizer for makeup, hair accessories, medications, first aid items, and more.

Aocome Under Sink Organizer and Storage Basket

  • Sturdy PP plastic construction
  • Pull-out basket drawer design
  • Non-woven cloth lining in baskets
  • Bronze/silver colors match decor
  • Installs with self-adhesive or hardware

With one large pull-out basket and four small baskets, this space-efficient organizer stores plenty in a small footprint. Use the baskets for organizing makeup, brushes, skincare, hair products, and other toiletries. The neutral color options blend into any bathroom decor.

Spicy Shelf Under Sink Expandable Organizer

  • Expandable length from 15.7” – 25.5”
  • 2 wired shelves withcrossbars
  • Holds up to 20 lbs per shelf
  • Easy tool-free installation
  • Rust-resistant chrome finish

This basic two-tier wire organizer is designed to neatly hold a variety of bathroom essentials. It expands width-wise to fit most under-sink spaces and provides open bar shelves for easy visibility and access. Use it to organize cleaning or bath products, spare towels, and more. The chrome finish resists rust from moisture.

ZOBER 4-Tier Slim Bathroom Storage Organizer

  • Sleek space-saving rounded metal frame
  • 4 adjustable sliding shelves
  • Wall mount or freestanding use
  • Polished bronze, silver, or oil-rubbed bronze finish
  • Easy tool-free assembly

With four tiers of storage space, this metal organizer offers ample room for bath and beauty products in a slim space-saving design. The open shelves allow for quick item access and visibility. Mount it to the wall with included hardware or use freestanding. The rounded edges and choice of finishes add contemporary style to your bathroom.

Best Under-Sink Organizers for Kitchens

Kitchen sinks see heavy daily use for washing dishes, preparing food, and cleaning up. Applying some organization under the sink makes everyday kitchen tasks more efficient. Here are stellar options for under-sink kitchen organizers:

SimpleHouseware Under Sink 2 Tier Sliding Organizer

  • Two sliding wire shelves
  • Shelves extend 19.5” – 35” wide
  • Holds up to 25 lbs per shelf
  • Easy tool-free installation
  • Rust-resistant chrome finish

This chrome two-tier sliding organizer is ideal for fitting under a range of sink sizes. Both shelves extend several inches side-to-side for adjustable width. The open shelves neatly hold items like cleaning supplies, extra sponges, gloves, and more while providing full visibility and access.

Spicy Shelf Under Sink Pull-Out Cabinet Basket Organizer

  • Two large pull-out fabric baskets
  • Full extension drawer slides
  • Bronze, silver, white color options
  • Easy to install with provided hardware
  • Holds up to 45 lbs total

This pull-out organizer features two sizable fabric baskets on smooth full extension drawer slides. It neatly houses bulkier items that are hard to organize like spray bottles, brushes, cleaners, and more. The pull-out design makes contents easily accessible.

DecoBros Supreme Stackable Storage Organizer

  • Stackable plastic drawer design
  • 2 large & 2 small drawers
  • Mix and match drawer sizes & shapes
  • Textured finish hides fingerprints
  • Moisture-resistant plastic material

The customizable modular plastic drawers of this organizer maximize kitchen under-sink space. Stack and arrange the drawers to fit cleaning supplies, dish soap, sponges, gloves, and other sink necessities. The plastic construction holds up to leaks and splashes.

Hottips Chrome Wire Pull-Out Basket Organizer

  • Set of two pull-out wire baskets
  • Full extension smooth glide
  • Chrome finish resists rust
  • Holds up to 11 lbs per basket
  • Easy installation with provided hardware

These two handy chrome wire baskets provide compartmentalized under-sink storage on full extension drawer slides. The pull-out design makes contents easily accessible. Use them to organize scrub brushes, sponges, soaps, cleaning products, and anything else that tends to clutter under the kitchen sink.

SimpleHouseware Under Sink 2 Tier Expandable Shelf

  • Sturdy steel wire frame construction
  • Shelves expand from 15.5” – 25.5” wide
  • Holds up to 20 lbs per shelf
  • Easy tool-free installation
  • Rust-resistant chrome plating

This handy expandable organizer is great for fitting under kitchen sinks of different widths. Adjust the shelf widths wider or narrower as needed for a custom fit. Use the shelves to neatly store cleaning supplies, extra sponges and brushes, dish soaps, and other sink items. The open wire design allows full visibility of contents.

What to Store Under the Sink

Under-sink organizers can hold a variety of items in bathrooms and kitchens. Here are some common things to store under the sink:


  • Extra toilet paper
  • Backup soap and bath products
  • Hair tools and accessories
  • Skin and makeup products
  • Cleaning supplies
  • First aid items
  • Towels and washcloths
  • Toilet brush/plunger


  • Dish soap
  • Dish sponges/scrub brushes
  • Dish gloves
  • Cleaning sprays and products
  • Small appliances
  • Trash bags
  • Reusable containers
  • Paper towels

Tips for Organizing Under the Sink

Follow these tips for an efficiently organized under-sink space:

  • Categorize – Group like items together (cleaning, towels, makeup, etc).
  • Label – Use labels so you can easily identify box contents.
  • Contain – Use bins, baskets, and caddies to corral loose items.
  • Maximize Space – Utilize shelf risers, drawer dividers, and stackable items.
  • Access Frequently Used Items First – Keep daily use cleaning supplies and products most accessible.
  • Wipe Down Regularly – Keep the area clean and free of leaks/moisture.
  • Limit Storage – Only keep necessities under the sink to avoid clutter.

Frequently Asked Questions

What are the benefits of under-sink organizers?

Under-sink organizers provide neat, compartmentalized storage to prevent clutter and make items easy to find. They maximize the use of wasted space under sinks for extra storage capacity. Organizers also enable quick access to frequently used items.

How do I choose the right size under-sink organizer?

Carefully measure the width, height, and depth of the open under-sink space. Refer to organizer product dimensions to find options that will properly fit your available space. Expandable organizers with adjustable shelves are ideal for custom fitting.

How much weight can under-sink organizers hold?

Weight capacity depends on the specific organizer, but quality organizers can hold 20-50 pounds on each shelf or in each drawer/bin. Heavier plastics and steel constructions generally have higher weight capacities than lightweight wire racks.

Should I mount or use a freestanding under-sink organizer?

Freestanding organizers simply sit in place under the sink and are very easy to install. Mounted organizers screw into the underside of the cabinet for a more secure and permanent installation, but require drilling holes. Consider your needs and the organizer design to choose which option works best.

How do I clean an under-sink organizer?

Use a damp cloth to wipe down the exterior surfaces. For wire organizers, you can also spray down the shelves and let air dry. For drawers and bins, simply remove the contents and wipe down the interior as needed with a mild cleaner and rinse.


Adding a high quality under-sink organizer transforms cluttered sink spaces into models of efficiency and organization. With handy compartmentalized storage, all your necessities can have a proper place within easy reach when you need them. Measure your cabinet space, choose an organizer design and material that fits your needs, and install it to start enjoying a decluttered, neatly organized under-sink space.