Under sink storage is often one of the most overlooked areas in the kitchen. The plumbing takes up valuable space, cleaning supplies get pushed into the back of the cabinet, and everyday items become difficult to find. With a better system, this cabinet can hold much more while staying neat and accessible.
The goal is not to fit as many products as possible under the sink. It is to make the space work for your daily routine. By creating dedicated storage zones and using organizers that fit around the plumbing, you can turn an awkward cabinet into one of the most functional storage areas in your kitchen.
Empty Everything Before You Start
Before buying organizers or rearranging the cabinet, remove everything from under the sink. Wipe down the shelves, check for moisture or leaks, and throw away empty bottles or products you no longer use. Starting with a clean cabinet makes it much easier to see how much storage space you actually have and prevents clutter from returning.
Group Similar Items Together
Instead of placing products wherever they fit, organize them by category. Keep dishwashing supplies together, surface cleaners in another section, and trash bags or dishwasher tablets in their own area. Grouping similar items makes cleaning faster because everything you need is stored in one place instead of being scattered throughout the cabinet.
Use Clear Storage Bins
Clear storage bins help contain smaller items while making everything visible at a glance. Rather than searching through loose bottles and sponges, you can simply pull out a bin and find what you need. Choose bins with built in handles so they are easy to remove, especially if the cabinet is deep.
Pro Tip
Label each storage bin even if it is clear. A simple label helps everyone in the household return items to the correct place after using them.
Install Pull Out Drawers
Deep cabinets often waste space because products stored at the back are difficult to reach. Pull out drawers solve this problem by bringing everything forward with one movement. They also help prevent bottles from tipping over or becoming hidden behind larger containers. This upgrade makes daily cleaning supplies much more accessible.
Add a Shelf Around the Plumbing
The pipes beneath the sink create unused vertical space that often goes to waste. A small adjustable shelf designed to fit around the plumbing creates an additional storage level for smaller supplies such as microfiber cloths, sponges, dishwasher pods, or scrub brushes. Making use of the cabinet height allows you to store more without making the space feel crowded.
Store Frequently Used Items at the Front
Place the products you use every day near the front of the cabinet where they are easy to grab. Less frequently used items such as specialty cleaners or refill bottles can stay toward the back. Organizing by frequency instead of size makes your daily routine more efficient because you spend less time searching for supplies.
Budget Option
Plastic bins from discount stores often work just as well as premium organizers. Matching containers create a cleaner appearance while keeping costs low.
Use the Cabinet Doors
The inside of the cabinet doors offers valuable storage that is often overlooked. Small adhesive hooks, narrow baskets, or hanging organizers can hold rubber gloves, cleaning cloths, brushes, or extra trash bags without taking away shelf space. Keeping lightweight items on the doors also makes them easier to reach.
Store Bulk Supplies Somewhere Else
Large refill bottles and bulk purchases quickly fill the cabinet even though they are only used occasionally. Keep these items in a pantry, garage, or laundry room instead. Reserving the under sink cabinet for products you use every week keeps the space organized and prevents unnecessary clutter.
Use Stackable Containers
Stackable storage containers make better use of vertical space while keeping backup supplies organized. Dishwasher tablets, extra sponges, garbage bags, and replacement soap bottles all fit neatly inside containers that can be stacked without wasting room. This approach works especially well in taller cabinets.
Keep a Small Basket for Cleaning Cloths
Microfiber cloths, dusting cloths, and reusable cleaning towels can easily become messy when they are left loose inside the cabinet. A dedicated basket keeps them folded, organized, and easy to grab whenever you need them. It also prevents them from getting buried beneath bottles and sprays.
Review the Cabinet Every Few Months
Even the best organization system benefits from occasional maintenance. Every few months, remove everything from the cabinet, wipe down the shelves, and discard empty containers or expired products. This quick habit prevents clutter from building up and keeps your storage system working as intended throughout the year.
You can also read our guide on kitchen sink organization ideas for practical ways to keep the countertop around your sink just as organized as the cabinet below it.
Frequently Asked Questions
What should I store under my kitchen sink?
Cleaning sprays, dish soap, dishwasher tablets, trash bags, rubber gloves, microfiber cloths, and scrub brushes are all good choices. Avoid storing food or anything that could be damaged by moisture.
How do I maximize under sink storage?
Use clear storage bins, pull out drawers, stackable organizers, and adjustable shelves that fit around the plumbing. Making use of both horizontal and vertical space creates a much more efficient cabinet.
Are pull out organizers worth it?
Yes. Pull out organizers make it much easier to reach products stored at the back of the cabinet and help keep bottles upright and organized. They are one of the most practical upgrades for deep under sink cabinets.
What is the biggest mistake when organizing under the sink?
Keeping too many products in one cabinet is the most common mistake. Removing duplicates, grouping similar items together, and storing bulk supplies elsewhere creates a system that is much easier to maintain.
Bottom Line
A well planned under sink storage system saves time, reduces clutter, and makes everyday kitchen cleaning much more convenient. Organizing products into categories, using bins and pull out organizers, and taking advantage of vertical space allows the cabinet to hold more without becoming difficult to manage.
Focus on keeping only the products you use regularly under the sink and review the cabinet every few months to prevent clutter from returning. Small changes can make one of the most awkward spaces in the kitchen feel surprisingly organized.
