5 Clever Storage Ideas for Under the Bathroom Sink: Maximize Your Space

Maximizing storage space under the bathroom sink can often seem like a puzzling endeavor due to the awkward plumbing and irregular shapes. However, with a few clever storage solutions, we can turn this underutilized area into a streamlined, clutter-free zone. The key is to select storage options that enhance accessibility and visibility, ensuring that every item has its place and can be easily retrieved when needed.

Various baskets and bins neatly organize toiletries and cleaning supplies under a sleek bathroom sink. A stack of towels and a small potted plant add a touch of warmth to the space

When considering storage ideas, we think about making the most of both the vertical and horizontal space available. Utilizing multi-level shelves, sliding drawers, or stackable bins can transform the area beneath our sinks into a well-organized storage hub. Let’s explore some practical and effective storage ideas that can help us conquer the chaos and bring order to our under-sink cabinets.

Assessing Your Space

Before diving into organization solutions, it’s paramount to evaluate the area under your sink. By assessing your space effectively, you can ensure that storage solutions are not only practical but also maximally efficient.

1. Take Measurements

We start by measuring the dimensions (height, width, and depth) to understand the available space. This step is crucial, especially if you’re working with a small bathroom, where every inch counts. Accurate measurements guide us in selecting the right storage units that fit snugly under the sink without wasting space.

  • Height: Measure from the base to the top, and don’t forget to account for any pipes or fixtures.
  • Width: Span your tape measure from one side to the other, considering the tightest spots.
  • Depth: Measure how deep the cabinet is, from front to back, to determine how far your storage solutions can extend.

2. Consider the Sink Plumbing

The under-sink area often has unconventional shapes due to pipes, so we observe the layout. Noting down the configuration of the plumbing allows us to look for storage solutions that either fit around them or are adjustable.

3. Evaluate Vertical Space

We pay special attention to vertical space — a frequently underutilized storage goldmine. By assessing the full height of the under-sink cabinet, we can explore stackable options or shelves that make use of the upward area, effectively enhancing bathroom organization.

4. Recognize Accessibility Needs

Identify which items you use most frequently. We keep these within easy reach. It’s about smart organization, ensuring daily essentials are at the forefront and lesser-used items stored further back or higher up.

By assessing our space thoroughly, not only do we gain clarity on what storage options will serve us best, but we also avoid the pitfall of purchasing organizational tools that won’t work for our unique space.

Maximizing Vertical Storage

A bathroom cabinet with labeled bins, hanging baskets, and a sliding drawer system for efficient vertical storage

Under-the-sink areas often lack vertical structure, leading to inefficient use of space. Our goal is to create a storage system that takes advantage of the vertical room available, allowing for both visibility and accessibility of items.

Installing Shelves and Tiers

Shelves provide an organized layout that can transform wasted vertical gaps into useful storage. Here’s how we can achieve this:

  • Vertical Divider Shelves: These divide the cabinet height, allowing us to stack items and make full use of the vertical space.
  • Tiered Sliding Shelves: By incorporating sliding mechanisms, these shelves provide easy access to items, even those at the back:
    • Top tier: Reserve for lighter, frequently used items.
    • Bottom tier: Ideal for heavier, less commonly used products.

Using Tension Rods

Tension Rods utilize the overhead space in your under-sink cabinet that’s often overlooked:

  • Install horizontally across the cabinet to hang spray bottles, towels, or cleaning tools.
  • They can be positioned at different heights to customize the storage space to your needs.

This simple addition can make a significant difference in organizing and accessing your bathroom essentials.

Organization with Bins and Baskets

We know that maximizing space under the bathroom sink can be a game-changer for neatness and accessibility. Let’s explore how bins and baskets can transform this cluttered space.

Choosing the Right Bins

When selecting bins for under-sink storage, we prioritize functionality and fit. Stacking bins are excellent for making use of vertical space, especially when it’s limited. We look for plastic bins that are durable and water-resistant to withstand the humidity often found in bathrooms. It’s also wise to choose bins with clear sides to quickly identify contents without having to rummage through them.

  • Stacking bins: Ideal for vertical space optimization.
  • Plastic bins: Durable and moisture-resistant.

Incorporating Baskets

Baskets add a touch of elegance while keeping items in place. For a more natural look, we choose wicker baskets, which blend functionality with aesthetics. Storage baskets and wire baskets are great for breathable storage, perfect for towels and linens. It’s about finding the right balance between decorative appeal and practical use.

  • Wicker baskets: Visually appealing and functional.
  • Wire baskets: Provide breathable storage for linens.

Implementing Drawer and Shelf Organizers

Maximizing storage under the bathroom sink requires clever use of drawer and shelf organizers. By subdividing large spaces and adding levels, we can create a highly efficient storage area that’s both accessible and neatly arranged.

Drawer Dividers

Drawer dividers offer a straightforward solution for keeping items categorized and easy to find. We can use adjustable dividers to tailor the drawer space to fit our specific items, such as toiletries, cleaning products, and personal care tools.

  • Tip: Measure your drawers before purchasing dividers to ensure a snug fit.
  • Why it works: This method prevents items from shifting and becoming disorganized, saving us time when searching for what we need.

Shelf Risers

Shelf risers help us take advantage of vertical space beneath the sink. An expandable shelving unit is ideal for adapting to the unique dimensions of our under-sink area.

  • Tip: Look for a shelf riser with adjustable heights to accommodate taller items like bottles and stacks of towels.
  • Why it works: Using risers doubles our surface area, allowing us to store more items without clutter and to organize our belongings in a way that makes everything visible at a glance.

Innovative Under-Sink Storage Solutions

A neatly organized under-sink cabinet with pull-out drawers, stackable bins, and hanging hooks for bathroom essentials

Maximizing the space under your bathroom sink requires clever organization strategies. We focus on two specific solutions that utilize this area efficiently.

Pull-Out Drawers


  • Maximizes space
  • Offers easy access

Implementation Tips:

  • Measure the cabinet space to ensure the drawers fit properly.
  • Opt for drawers with dividers for better organization of various items.

Pull-out drawers are our go-to for their brilliant capacity to transform a cluttered cabinet into an organized haven. Their design allows us to fully extend the drawer, making it effortless to reach items at the back without rummaging.

Lazy Susan’s Use


  • Provides easy 360-degree access
  • Keeps items visible and reachable

Implementation Tips:

  • Choose a Lazy Susan with raised edges to prevent items from falling off.
  • Consider a two-tier Lazy Susan to take advantage of vertical space.

A Lazy Susan offers a convenient spin to under-sink organization. By simply rotating it, we gain access to all our toiletries and cleaning products with no strain. It’s particularly handy when dealing with numerous small items that tend to get buried beneath each other.

Accessory Storage and Miscellaneous Tips

Maximize Vertical Space with Hooks

We can efficiently utilize the often-overlooked wall space inside bathroom sink cabinets by installing adhesive hooks. These are ideal for hanging hair ties, small pouches, and even lightweight hair tools, keeping them off the shelves and maintaining easy access.

  • Practical Tip: Opt for hooks that can hold a decent amount of weight without causing damage to cabinet walls.

Organize Cleaning Supplies with a Caddy

Keeping our cleaning supplies in a portable caddy not only organizes them neatly but also allows for easy removal when we need to clean the bathroom or other areas of the house.

  • Practical Tip: Choose a caddy that is proportionate to the space under the sink, and one that can accommodate most of the cleaning products.

Repurpose Magazine Racks for Storage

Magazine racks can cleverly store items like hair styling tools and cleaning sprays. We simply affix them to the inside of cabinet doors, capitalizing on unused space.

  • Practical Tip: Ensure the magazine rack is securely fixed to avoid it detaching when we remove or place items.

Use Labeled Bins for Categorizing

To keep various bathroom essentials separated and easily identifiable, we can use labeled bins. Whether it’s for extra toiletries or cleaning supplies, bins lend to a more organized and pleasing aesthetic.

  • Practical Tip: Transparent bins with labels can be especially helpful, as they allow us to see contents at a glance.

Implement Storage Solutions like Sliding Shelves

Sliding shelves are a sophisticated bathroom storage solution that provide full visibility and access to our items. With tiered options, we make full use of the under-sink height and avoid stacking items on one another.

  • Practical Tip: Measure the cabinet dimensions before purchasing sliding shelves to ensure a proper fit.

Let Us Know How We’re Doing!

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