6 RV Storage Solutions for Cleaning Supplies That Declutter Your Life

You open the cabinet under the kitchen sink, and an avalanche of spray bottles, sponges, and half-empty containers tumbles out onto the floor. Sound familiar? In an RV, where every square inch is precious real estate, disorganized cleaning supplies don’t just create clutter—they steal valuable space and create unnecessary frustration.

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The Challenge of Storing RV Cleaning Supplies

Storing cleaning supplies in an RV isn’t like storing them in a house. You can’t just shove everything under a sink and forget about it. The primary challenge is dealing with a collection of awkwardly shaped bottles, tubs, and tools in a space that is constantly in motion.

Every cabinet is smaller, shallower, and often has plumbing or wiring running through it. Spray bottles are tall and tippy, microfiber cloths are bulky, and that full-sized roll of paper towels feels like a luxury you can’t afford. When you hit the road, unsecured items become projectiles, leading to leaks, spills, and a mess to clean up before you can even unhitch.

The real goal isn’t just to hide the mess; it’s to create a system that is secure, accessible, and efficient. You need to find your glass cleaner without excavating three other bottles first. This means thinking vertically, using overlooked spaces, and choosing products designed for compact living.

Simple Houseware Over-the-Door Organizer

Over-the-door organizers are a classic small-space solution for a reason. They leverage a massive, unused surface: the back of a door. Whether it’s a bathroom door, a pantry door, or a closet door, hanging a pocket organizer instantly creates storage out of thin air.

These are perfect for holding spray bottles, sponges, brushes, and rolls of trash bags. The clear pockets let you see everything at a glance, so you’re not digging around in a dark cabinet. I’ve seen people dedicate an entire organizer just to cleaning supplies, creating a centralized "cleaning station" that keeps everything in one predictable place.

The tradeoff? You have to be mindful of door clearance. Make sure the organizer isn’t so bulky that the door can’t close properly. Also, secure loose items or they will rattle and bang with every bump in the road—a little bit of foam or a bundled cloth can solve that problem easily.

Command Spray Bottle Hangers for Wall Space

Sometimes the best solutions are the simplest. Command’s specialty hangers, particularly the spray bottle and broom grippers, are brilliant for utilizing the most wasted space in an RV: the empty interior walls of your cabinets. Think about the space above all the items sitting on a cabinet shelf—it’s usually just air.

You can mount two or three of these hangers on the inside of a cabinet door or along the back wall to hang your most-used spray bottles. This gets them up and out of the way, freeing up the entire cabinet floor for other items. It also stops them from tipping over and leaking during travel. This single trick can double the usable space in a small cabinet.

Just be realistic about their limitations. Pay attention to the weight limits; a super-sized, full bottle of cleaner might be too heavy. They also require a smooth, clean surface to adhere properly, so they may not work on heavily textured wallpaper or raw wood surfaces.

Camco Collapsible Bucket for Compact Storage

A bucket is one of those things you don’t need often, but when you do, nothing else will suffice. The problem is that a standard 5-gallon bucket is a space-hogging nightmare in an RV. It’s all air. This is where collapsible gear becomes your best friend.

A collapsible bucket, like the one from Camco, performs its job perfectly when needed and then flattens to just a couple of inches thick for storage. You can slide it beside a water tank in the basement, tuck it into a thin cabinet next to the fridge, or even hang it on a hook. It’s the definition of smart, space-saving design.

This principle extends beyond buckets. Look for collapsible colanders, dish tubs, and laundry baskets. Anything that can be temporarily flattened is a huge win for RV life, freeing up precious cubic inches for things you use every day.

The mDesign Plastic Cleaning Supply Caddy

A cleaning caddy isn’t just for housekeepers in hotels; it’s a game-changer for RVers. Think of it as a "go-bag" for cleaning tasks. Instead of grabbing an armful of bottles, sponges, and cloths to clean the bathroom, you just grab one organized caddy.

The mDesign caddy is a great example because it’s simple, durable, and has compartments to keep bottles from falling over. You can store the entire caddy in a larger cabinet or even in an exterior storage bay. When it’s time to do a full interior wipe-down, you pull out one item, and you have everything you need.

This system also prevents the dreaded "cabinet shuffle." By corralling six or seven bottles into one secure container, you stop them from sliding around and toppling over during transit. It turns a chaotic pile of supplies into a single, stable block.

YouCopia SinkSuite Under Sink Organizer

The cabinet under the sink is often the most chaotic space in an RV. It’s dark, deep, and navigated by a maze of plumbing pipes. A purpose-built under-sink organizer like the YouCopia SinkSuite is designed specifically to conquer this challenge.

These organizers are typically adjustable and modular. You can configure the shelves and drawers to fit around your P-trap and supply lines, transforming a jumble of wasted space into a functional, multi-level storage system. The top tier is perfect for sponges and cloths, while the slide-out bottom drawer gives you easy access to bottles tucked in the back.

Before you buy one, measure everything. Measure the cabinet’s width, depth, and height, but also note exactly where the pipes are. Most of these organizers are designed with this in mind, but it’s better to double-check. A well-chosen organizer can make you feel like you’ve magically doubled your storage space overnight.

TRUNKCRATEPRO Cargo Net for Basement Bays

Don’t forget about your exterior storage, often called the "basement" or pass-through bay. This is a great place to store bulkier cleaning items or refills that you don’t need to access daily, like gallon jugs of wash fluid or extra sewer chemicals. The problem is that these bays are often just large, open caverns where things slide from one side to the other.

A simple cargo net, like the kind designed for a car trunk, is an incredibly effective solution. You can screw a few anchor points into the wall of the bay and stretch the net across an area to create a secure pocket. This holds bottles and containers upright and against the wall, preventing them from rolling around and taking up the entire floor.

This is far more flexible than building rigid shelves. You can easily unhook the net to access items behind it or remove it entirely if you need the full space to store a large item like a camping grill or chairs. It’s a cheap, versatile, and non-permanent way to bring order to a massive space.

Maintaining Your New Decluttered System

Getting organized is one thing; staying organized is the real challenge. The best systems are the ones that are easy to maintain. If it takes five steps to put a bottle away, you’re just not going to do it.

First, embrace the "one in, one out" rule. When you buy a new bottle of all-purpose cleaner, make sure you’ve used up the old one. Avoid the temptation to stockpile supplies unless you have a dedicated, out-of-the-way spot for them. RVs don’t have the "back of the closet" space that houses do.

Second, do a quick reset after every trip. Take 10 minutes to put everything back in its designated spot—the spray bottles in their hangers, the sponges in the caddy, the bucket back in its flattened state. This small habit prevents clutter from creeping back in and ensures you’re ready to go for your next adventure without having to reorganize from scratch.

Ultimately, mastering RV storage is about using the right tool for the right space and being intentional with every item you bring aboard. By implementing a few of these targeted solutions, you can trade clutter and frustration for a system that works, giving you back your space, your time, and your peace of mind on the road.