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The space under your bathroom sink often becomes a chaotic mess of cleaning supplies, beauty products, and random items that somehow find their way there. This small area presents unique challenges with pipes taking up space and awkward angles making it hard to reach items in the back.

I’ve found that the right organization system can transform this cluttered space into a functional storage area that makes your daily routine smoother.
Simple solutions like sliding drawers, clear containers, and smart lighting can help you make the most of every inch while keeping everything easy to find and access.
1. Install tiered sliding drawers for easy access to items

I recommend installing two-tier pull-out drawers under your bathroom sink. These sliding organizers work around plumbing pipes and give you instant access to stored items without crawling into the cabinet.
2. Use stackable clear bins to maximize vertical space

I recommend using stackable clear bins under your bathroom sink. They help you use all the vertical space in your cabinet.
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Clear bins let you see what’s inside quickly. You don’t need to open each container to find items.
3. Add tension rods to hang cleaning sprays

I install a tension rod across my under-sink cabinet to hang spray bottles by their triggers. This keeps bottles off the cabinet floor and creates extra storage space below for other cleaning supplies.
4. Mount adhesive hooks inside cabinet doors for brushes

I stick adhesive hooks on the inside of my cabinet doors to hang brushes and hair tools. This keeps them off the counter and makes them easy to grab.
The hooks work great for cleaning brushes too.
5. Place lazy Susans to rotate small products

I use lazy Susans under my bathroom sink to keep small items organized. They rotate smoothly, making bottles in the back easy to reach.
These turntables work well for toiletries, cleaning supplies, and personal care products. I can quickly find what I need without moving other items.
6. Use pull-out wire baskets for flexible storage

Pull-out wire baskets give you easy access to items stored deep in your cabinet. I recommend installing sliding drawer baskets that pull out completely.
These baskets work well for storing cleaning supplies and toiletries. You can group similar items together in each basket.
7. Label bins and containers for quick identification

I always add labels to my bathroom storage containers. This makes finding items fast and easy.
Labels help me know exactly what goes where. I can grab what I need without digging through everything.
8. Incorporate small hanging baskets for toiletries

I hang small baskets inside my cabinet doors to store toiletries. This keeps items like toothbrushes and razors easy to reach.
The baskets attach with hooks or adhesive strips.
9. Add a small LED light inside the cabinet

I recommend adding LED strip lights inside your under-sink cabinet. The extra light helps you find items quickly in the dark space.
Battery-powered LED lights work best since they don’t require wiring.
10. Use expandable under-sink organizers to fit around pipes

I recommend expandable under-sink organizers for tricky bathroom spaces. These units adjust to fit around pipes and obstacles.
They maximize your storage space effectively. You can customize the fit for your specific cabinet layout.
11. Install a narrow shelf above plumbing to hold small items

I recommend placing a thin shelf above the pipes. This unused space works well for small bottles and toiletries.
The narrow design fits around plumbing without blocking access for repairs.
12. Use a small caddy for daily essentials

I keep a portable caddy under my sink filled with items I use every day. This makes my morning routine faster since I can grab what I need quickly.
The caddy holds my toothpaste, face wash, and other daily products in one spot.
14. Install magnetic strips for metal grooming tools

I mount magnetic strips inside cabinet doors under my bathroom sink. This keeps tweezers, nail clippers, and scissors organized.
The strips hold metal tools securely while freeing up drawer space.
15. Utilize resealable bags to group similar items

I use clear resealable bags to keep small items together. Travel-sized toiletries stay in one bag. Hair ties and clips go in another.
This method prevents tiny items from getting lost in corners.