12 Under Sink Organization Ideas to Maximize Storage

The space under the sink often turns into a messy catch-all — half-used cleaners, old sponges, and bottles you forgot existed. But with a little planning and a few smart storage ideas, this small area can become clean, practical, and even nice to look at.

You don’t need expensive tools or fancy systems — just clever organization and a few pieces that fit your daily routine. Here are 12 easy and realistic ways to make the most of that tricky space under your sink.

1. Add Pull-Out Drawers

Pull-out drawers make life so much easier. You can see what’s in the back without reaching or bending too much.
Choose drawers that glide smoothly and match your cabinet finish. Use smaller bins inside to separate things like sprays, cloths, and cleaning tabs. It looks neat and works well every day.

2. Use Tiered Racks

If you have tall cabinet space, add tiered racks to double your storage.
Put tall bottles on the bottom and smaller ones on top. Metal or plastic racks both work fine — just choose something sturdy and easy to wipe clean.

3. Go Clear with Containers

Clear acrylic or plastic bins make organizing simple. You can see exactly what’s inside, so nothing gets lost.
Group similar items together — for example, all dishwashing supplies in one bin and extra soaps in another. It’s practical and gives a light, tidy look.

4. Use the Cabinet Doors

Don’t forget the back of your cabinet doors. Add a slim rack or hooks for things like gloves, brushes, or extra sponges.
This simple change clears up shelf space and makes daily cleaning faster and easier.

5. Try Sliding Baskets

Sliding baskets are great for deep cabinets. You can pull them out like drawers to grab what you need.
Choose wire or plastic versions — both are easy to clean and keep air flowing, especially helpful under the kitchen sink.

6. Stack Bins to Save Space

If your cabinet is small, use stackable bins. Label them for easy sorting — “cleaning,” “extra towels,” “sponges,” and so on.
Neutral colors like beige or gray make the space feel calm and clean without trying too hard.

7. Add a Lazy Susan

A small lazy Susan turntable makes reaching things simple.
It’s great for bottles, sprays, or skincare products under a bathroom sink. One quick spin, and everything’s right there.

8. Use Matching Bottles and Jars

Swapping store packaging for matching bottles makes your cabinet look instantly better.
Glass or sturdy plastic works well — label them clearly so you know what’s inside. It’s an easy upgrade that makes the space feel calm and consistent.

9. Hang Sprays with a Tension Rod

This trick is both cheap and smart. Add a small tension rod across the cabinet and hang spray bottles by their handles.
This clears up the bottom shelf for baskets or towels and keeps things neat.

10. Protect the Base with a Mat

Water damage happens easily under sinks. Lay down a waterproof mat or liner to protect the base.
Pick one that’s easy to wipe clean and matches your cabinet color. It makes the space look finished and helps it last longer.

11. Divide Small Drawers

If you have drawers under the sink, add simple dividers. They keep small items like brushes, cotton pads, or hair ties in order.
It’s a small touch that makes a big difference in keeping clutter away.

12. Hide a Waste Bin Inside

A pull-out bin inside the cabinet keeps things clean and out of sight.
It’s great for kitchen scraps or bathroom trash, and it helps the area stay looking tidy. Choose one with a lid to avoid smells.

Keep It Simple, Keep It Stylish

Under-sink organization doesn’t have to be fancy — it just needs to work for your lifestyle.
A few bins, racks, or pull-outs can make a big difference in how your space feels and functions. When everything has its place, your kitchen or bathroom looks calmer, cleaner, and more put together.