9 Essential DIY RV Cleaning Kits for Small Spaces

Sweeping up road dust inside a 24-foot travel trailer with a residential-sized broom quickly reveals how ill-suited standard household tools are for mobile living. In a tiny home or RV, dirt accumulates rapidly in tight corners, and bulky cleaning supplies end up taking over valuable storage space. Building a highly targeted, space-saving cleaning kit is essential to keep a small rig pristine without sacrificing precious square footage.

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Designing a Minimalist RV Cleaning Kit

Mobile living demands a ruthless approach to editing possessions, and cleaning supplies are no exception. Every ounce of weight adds to the cargo carrying capacity (CCC) limit, and every bottle of single-purpose liquid takes up space that could hold food or gear. A successful RV cleaning kit focuses on multi-use versatility and collapsible designs to minimize the physical footprint while maximizing cleaning power.

Standard residential cleaners often contain harsh chemicals that can degrade delicate RV plumbing, seals, and holding tanks. Instead of a dozen specialized sprays, a smart mobile kit relies on concentrates that dilute with water as needed. This approach reduces weight, prevents leaks during transit, and protects the sensitive plastic components common in RV waste systems.

Cordless Hand Vac – Shark Wandvac System

Road vibration forces dust and outdoor debris into every crevice of an RV, from the dashboard to the slide-out seals. A reliable vacuum is crucial for maintaining indoor air quality in a small space where allergens concentrate quickly. Standard vacuums are too bulky to store and consume too much power for off-grid battery systems.

The Shark Wandvac System bridges the gap by offering a slim, ultra-lightweight profile that converts from a hand vac to a stick vacuum. Operating on a rechargeable lithium-ion battery, it draws minimal power when docking, making it highly compatible with 12V inverter setups. The low-profile charging dock fits easily into narrow closets or behind a dinette.

• Weight: 2.1 lbs (handheld unit)
• Power Source: Rechargeable Lithium-Ion battery
• Key Feature: One-touch dust cup emptying
• Ideal for: Quick spot cleans, pet hair on upholstery, and clearing window tracks

Users must note that the run time is limited to about 15–20 minutes on a single charge, requiring a strategic approach to cleaning. This system is perfect for those with small floor plans who need a quick, daily sweep of high-traffic zones, but it is not ideal for large, fully carpeted destination trailers.

Collapsible Bucket – Sammart Folding Tub

Mopping floors, washing the rig’s exterior, or soaking dirty laundry requires a sturdy basin, yet a traditional five-gallon plastic bucket is a notorious space hog. It rattles in transit and rarely fits into shallow RV wet baths or under-sink cabinets. A collapsible alternative solves this storage bottleneck without sacrificing capacity.

The Sammart Folding Tub utilizes durable, flexible thermoplastic rubber (TPR) panels that allow the entire structure to collapse flat. When folded down, it measures less than three inches in height, slipping easily beside a water heater or hanging on a utility hook. The rigid plastic rim and base ensure stability when fully loaded with hot water.

• Capacity: 9.8 liters (2.6 gallons)
• Collapsed Height: 2.2 inches
• Material: BPA-free plastic and TPR
• Best Uses: Dishwashing, floor mopping, and hand-washing delicate garments

While highly durable, the folding seams can eventually weaken if subjected to sharp objects or boiling water. This tub is an absolute necessity for camper vans and travel trailers under 30 feet, whereas users of large fifth-wheels with dedicated utility closets might still prefer rigid options.

Microfiber Cloths – Chemical Guys Professional

Paper towels create unnecessary waste and fill up small RV trash cans far too quickly when dry-camping. Microfiber cloths serve as the workhorse of any mobile cleaning kit, capable of dusting, scrubbing, and polishing dry or wet surfaces. They lift grease and dirt without requiring heavy chemical assistance, which protects delicate RV materials.

Chemical Guys Professional Microfiber Cloths stand out due to their high-density weave and silk-banded edges that prevent scratching on soft acrylic RV windows. The dual-pile design features a long-fiber side for trapping dust and a short-fiber side for wiping away waxes or glass cleaners. They are highly absorbent, holding up to seven times their weight in liquid.

• Material: 70/30 polyester-to-polyamide blend
• GSM (Grams per Square Meter): 360
• Edge Detail: Premium silk piping
• Key Function: Scratch-free dusting, streak-free window cleaning

These cloths require specific care: washing them with fabric softener or drying them on high heat will melt the microfibers and ruin their static charge. They are perfect for owners who want to eliminate single-use paper waste, but they do require access to a laundry facility or a camp sink for regular washing.

Shower Squeegee – OXO Good Grips All-Purpose

Moisture is the ultimate enemy of any RV, leading to mold, mildew, and delamination in tight wet baths. Wiping down the shower walls after every use is non-negotiable for preventing condensation from seeping into wall cavities. A dedicated squeegee keeps these small spaces dry and reduces the frequency of deep scrubbing sessions.

The OXO Good Grips All-Purpose Squeegee features a flexible, wide blade that conforms to slightly curved fiberglass RV shower surrounds. The lightweight handle is comfortable to grip in wet hands, and the included suction-cup hook keeps it securely mounted to the wall during transit. Its compact length ensures it can navigate around tight shower fixtures and toilet clearances.

• Blade Width: 10 inches
• Mounting Type: Suction cup hook included
• Material: Durable plastic and flexible silicone blade
• Primary Purpose: Preventing water spots and mold in RV wet baths

Be aware that suction cups can lose grip on highly textured RV plastic walls, requiring a small strip of adhesive tape for permanent mounting. This tool is an essential daily item for any rig with a wet or dry bath, though it offers little utility for van lifers without indoor plumbing.

Concentrated Cleaner – Dr. Bronner’s Sal Suds Liquid

Carrying separate cleaners for the floor, bathroom, dishes, and exterior is impractical when storage space is measured in inches. A highly concentrated, biodegradable cleaner allows users to mix custom-strength solutions on demand. This approach dramatically reduces physical weight and chemical exposure inside a confined living space.

Dr. Bronner’s Sal Suds Liquid is a highly effective, plant-based surfactant formulated to cut through tough grease, road grime, and hard water stains. Unlike regular castile soap, Sal Suds performs exceptionally well in hard water, which is a common challenge at rural campgrounds. A single 16-ounce bottle can yield dozens of gallons of all-purpose spray, floor cleaner, and dish soap.

• Concentration Level: High (requires dilution)
• Key Ingredients: Plant-derived surfactants and natural fir and spruce essential oils
• Biodegradable: Yes (septic and gray-tank safe)
• Best For: Cutting grease, washing rig exteriors, and general floor cleaning

Because it is exceptionally concentrated, using too much will leave a sticky residue that attracts dirt. This product is ideal for environmentally conscious travelers looking to simplify their liquid storage, but it does require a bit of experimentation to master the correct dilution ratios.

Compact Broom Set – OXO Dustpan and Brush

Tracked-in gravel, pine needles, and sand are daily realities of camp life that quickly ruin vinyl flooring if left unattended. Large brooms are awkward to store and cannot easily reach beneath dinette tables or under cab seats. A handheld dustpan and brush set allows for rapid, targeted cleanup of small entryways.

The OXO Dustpan and Brush features a low-profile design where the brush snaps directly into the dustpan for flat, rattle-free storage. The soft, feathered bristles sweep up fine dust particles, while the flexible rubber lip on the dustpan conforms to uneven RV flooring to prevent dirt from slipping underneath. It hangs easily from a cabinet door hook or slips into a drawer.

• Dimensions: 1.5 x 9 x 10.5 inches
• Broom Style: Handheld whisk broom
• Storage Mechanism: Snaps flat inside the pan
• Target Areas: Entry steps, slides, and under-table zones

This tool requires users to bend down to sweep, which may not be suitable for those with mobility issues. It is highly recommended for camper vans, truck campers, and small teardrop trailers where floor space is limited and easily cleared by hand.

Spray Bottle – Sally’s Organics Amber Glass Spray

Buying pre-diluted cleaning sprays means paying for water and wasting precious storage space on single-use bottles. A reusable spray bottle allows you to mix concentrated cleaners with campground water right on site. Choosing a durable, chemically resistant bottle ensures your DIY solutions remain stable and leak-free.

Sally’s Organics Amber Glass Spray Bottles are built with thick, pharmaceutical-grade glass that protects light-sensitive ingredients, like essential oils or vinegar mixtures. The heavy-duty trigger sprayer features adjustable settings from a fine mist to a stream and includes a reliable off-setting to prevent leaks while driving down bumpy roads.

• Capacity: 16 ounces
• Material: Lead-free amber glass with BPA-free trigger
• Settings: Mist, stream, and off
• Compatible With: DIY vinegar sprays, diluted Sal Suds, and essential oil blends

While glass is highly durable and chemically inert, it can shatter if dropped on hard RV steps or tiled surfaces. This bottle is excellent for stationary or careful RVers who prioritize chemical safety, but those who frequently travel rough washboard roads may prefer high-quality HDPE plastic alternatives.

Drill Brush Kit – Drillbrush Power Scrubber

Textured fiberglass shower floors, stained awning vinyl, and dirty wheel rims require intense scrubbing power to clean. Manual scrubbing in cramped spaces is physically exhausting and often yields poor results on stubborn road grime. Using a compact drill attachment turns an ordinary cordless drill into a high-powered deep-cleaning tool.

The Drillbrush Power Scrubber Kit includes medium-stiffness nylon brushes that attach to any standard cordless drill via a quarter-inch quick-change shaft. The rotating action lifts deep-seated dirt from textured RV steps and tile grout with minimal user effort. It allows you to clean difficult areas without spending hours on your knees in a cramped wet bath.

• Shank Type: 1/4-inch stainless steel quick-change
• Bristle Type: Medium-stiffness nylon (yellow)
• Included Shapes: Flat brush, bullet brush, and detail brush
• Best For: Cleaning shower pans, tire rims, and exterior awning mold

This kit requires a pre-existing cordless drill to function, which adds weight and tool storage considerations to your rig. It is perfect for long-term RVers and DIY mechanics who already carry a cordless drill for leveling jacks or repairs, but it is unnecessary for casual weekenders.

Moisture Absorber – DampRid Hanging Moisture Bag

High humidity is a persistent challenge in small, insulated mobile spaces, especially when cooking or showering. Excess moisture quickly condenses on cold aluminum window frames and inside dark closets, creating the perfect environment for mold. Passive moisture control is crucial for protecting your RV interior while it is parked or in storage.

The DampRid Hanging Moisture Bag uses non-toxic calcium chloride crystals to attract and trap excess moisture from the air. As the crystals absorb water, the liquid drips safely into a sealed bottom pouch, preventing spills or leaks during transit. They hang easily from closet rods or over-cab bunk brackets, working continuously without electricity.

• Active Agent: Calcium chloride
• Design: Hanging bag with clear collection pouch
• Lifespan: Up to 60 days depending on humidity levels
• Primary Goal: Condensation control and musty odor elimination

These bags must be monitored regularly and discarded before they overflow or tear, as the liquid inside is highly corrosive to metal surfaces. They are a must-have for RVers in humid climates or those winterizing their rigs, but they are less critical in arid, desert environments.

How to Store Your Cleaning Gear in Tight RV Cabinets

Storing a cleaning kit in an RV requires careful planning to prevent rattles, spills, and wasted space. Utilize the vertical space on the inside of cabinet doors by mounting heavy-duty adhesive clips to secure spray bottles and broom handles. This keeps frequently used tools within easy reach while keeping under-sink cabinets free for larger items.

To prevent liquids from tipping over and leaking while driving, store all concentrated bottles inside a shallow plastic tote. Place non-slip shelf liner beneath the tote to absorb road vibrations and keep the container from sliding during sharp turns. Grouping similar items together ensures you can quickly pull out the exact tool you need without emptying the entire cabinet.

Always dry out your cleaning cloths, squeegees, and brushes completely before packing them away. Storing wet gear in unventilated RV cabinets creates a localized humidity pocket that encourages mold growth and unpleasant odors. If a tool is still damp, hang it in the shower or on an exterior utility hook until it is dry to the touch.

Safe and Simple DIY Cleaning Recipes for RV Systems

Keeping an RV clean does not require expensive, chemical-heavy products that can damage sensitive holding tank sensors or seals. A simple all-purpose spray can be made by mixing one teaspoon of Dr. Bronner’s Sal Suds with 16 ounces of warm water in a spray bottle. This gentle mixture cuts through kitchen grease and cleans vinyl flooring without leaving a slippery film or harming gray tank biology.

For hard water deposits and soap scum in the wet bath, mix equal parts white vinegar and water with a few drops of tea tree oil. Vinegar naturally dissolves mineral buildup from campground water hookups, while tea tree oil acts as a mild antibacterial agent. Note: Avoid using vinegar on rubber slide-out seals, as the acid can dry out and degrade the material over time.

To clean and deodorize RV holding tanks safely, dissolve one cup of washing soda and one cup of liquid water softener in a gallon of warm water before pouring it down the drain. This DIY solution coats the interior walls of the tank, preventing waste from sticking to the sensors and keeping odors at bay without the use of harsh formaldehyde-based chemicals.

Conclusion

Maintaining a clean and comfortable RV does not require hauling a massive collection of bulky household products. By selecting high-quality, collapsible, and multi-purpose cleaning tools, you can keep your mobile living space immaculate while keeping weight and clutter to a minimum. Invest in a few durable essentials today to enjoy a fresher, more organized road ahead.