19 August, 2026
Top 10 Best Motorhome Cleaner of 2026
Last Updated - 19 August, 2026
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Up to 47% off
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Our Rankings
Fenwick's
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Fenwick's Motorhome Cleaner 1L | Biodegradable Exterior Cleaner
37% Off
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Why We Love It
- POWERFUL EXTERIOR CLEANING Removes road grime, traffic film, black streaks, algae and everyday dirt from motorhomes, campervans and caravans, restoring a clean, fresh finish with minimal effort.
- SAFE FOR MULTIPLE SURFACES Suitable for painted bodywork, GRP, aluminium, plastics, acrylic windows, decals and seals when used as directed, making it ideal for regular exterior maintenance.
- BIODEGRADABLE FORMULA Biodegradable cleaning formula provides effective cleaning without added harsh acids or bleach, helping care for your vehicle while reducing environmental impact.
- EASY TO USE Apply to a wet surface with a sponge, soft brush or cloth, allow the cleaner to work for a few minutes, then rinse thoroughly with clean water for excellent results.
- TRUSTED FENWICK'S QUALITY Developed by Fenwick's to help keep motorhomes, campervans and caravans looking their best with a reliable cleaning solution suitable for routine exterior care.
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Our Rankings
Pro-Kleen
Pro-Kleen Caravan and Motorhome Cleaner - Removes Black Streaks, Dirt, Algae and More - Super Easy to Use Formula (2 Litres)
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Main Highlights
- Removes Stubborn Algae & Black Streaks Powerfully eliminates tough dirt, algae, and unsightly black streaks from caravans and motorhomes for a deep, thorough clean
- Restores Caravan Shine Leaves your motorhome sparkling and like-new, enhancing paintwork and surfaces for a flawless finish
- Perfect for Pre & Post Storage Ideal for preparing your caravan for winter storage or freshening it up afterwards, keeping it spotless year-round
- Easy-to-Use Cleaning Solution Effortlessly removes dirt and grime with a simple application, perfect for larger vehicles and hard-to-reach areas
- Concentrated Formula for Maximum Value Just 4 capfuls per 5L of water delivers a powerful clean, saving you time and money
- Safe on Paint & Windows Gentle yet effective formula protects your caravans exterior surfaces while removing stubborn stains and growths
- Quick & Efficient Cleaning Only 1-2 minutes needed after application before scrubbing, reducing cleaning time without compromising results
- Versatile Use Across Surfaces Suitable for all exterior surfaces of caravans, motorhomes, and RVs, including fiberglass, metal, and painted finishes
- Eco-Friendly Cleaning Solution Designed to clean effectively while being mindful of the environment, perfect for responsible caravan owners
- Trusted by Caravan Enthusiasts Pro-Kleen delivers professional-quality results, making it the go-to choice for keeping caravans and motorhomes pristine
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Our Rankings
Autoglym
Autoglym Caravan & Motor Home Cleaner, All Purpose Spray, 2.5L
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Main Highlights
- Caravan & Motorhome Cleaner is a concentrated, multi-purpose cleaner that can be used on all surfaces to provide heavy-duty cleaning power wherever it is needed
- In combination with the Autoglym Easy Sprayer you can effortlessly apply the product quickly and evenly, making pre-washing your leisure vehicle light work
- Safe for all materials including paintwork, plastics, metals, rubber, acrylics, fibreglass, wheels, windows, body trim, work surfaces, synthetic fabrics, carpets, hobs, washable wall coverings, and similar surfaces
- For interior cleaning we recommend the 1L bottle with trigger sprayer for more precise application
- Caravans and motorhomes often have plastic windows. Clean these with Autoglym Fast Glass for a smear free finish with no scratching or hazing
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Our Rankings
Jennychem Industrial Chemicals
Concentrated Motorhome & Caravan Cleaner (5L) - Campervan Cleaner - Algae and Caravan Black Streak Remover on All Caravan Surfaces
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Main Highlights
- A non-caustic based formula designed to remove algae, grime & stubborn dirt. Designed specifically for the unique needs of caravans. Its non-caustic formulation provides the assurance of safe and effective cleaning, allowing you to journey with confidence.
- Effortless Dirt Removal: Expertly formulated to lift and remove stubborn grime, road film, and organic residues, leaving your caravan gleaming.
- Eco-friendly: We prioritise both your caravan and our planet. This biodegradable formula ensures efficient cleaning without environmental harm.
- Versatility Amplified: Our caravan cleaner provides a pristine shine for all surfaces, including caravans and motorhomes. Serves as a multi-purpose cleaner for various surfaces. The 5L motorhome polish makes 50L of ready-to-use solution.
- Directions to Use: Use a neat sponge or cloth. Dip in the diluted solution and spray on the vehicles. Leave for 3-5 min and rinse. Note: Rubber seal cleaning should be repeated until the rinsing water runs clean.
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Our Rankings
Fenwick's
Fenwick's Caravan Cleaner Concentrate Motorhome & Trailer Exterior Wash 1 L
47% Off
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Main Highlights
- ERADICATES WINTER GRIME: Dissolves stubborn algae to restore a spotless finish. The highly concentrated liquid activates in 2 minutes, requiring minimal agitation so you spend less time scrubbing black streaks, diesel fumes, and road traffic film
- HIGH YIELD CONCENTRATE: Delivers over 100 litres of wash from a 1 litre bottle. Unlike generic auto soaps that demand heavy application, this specialized UK-made blend relies on efficient surfactants to lift dirt rapidly using just 2 capfuls per 5 litres
- ACRYLIC AND SEALANT SAFE: Protects delicate plastics without causing cracking. Formulated without harsh solvents, this biodegradable unscented solution safely cleans GRP, ABS, fiberglass, rubber seals, and decals while utilizing recycled packaging
- FOR MOTORHOME ENTHUSIASTS: Engineered specifically to wash caravan exteriors. Perfect for meticulous spring cleaning preparations or routine campsite maintenance, the solution applies seamlessly using a standard garden sprayer, soft sponge, or wash brush
- TRUSTED UK HERITAGE: Includes one 1 litre bottle of streak-free wash concentrate. Backed by a 2 year manufacturer warranty, Fenwick's delivers reliable exterior vehicle care to ensure your expensive investment maintains a shine season after season
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Our Rankings
Autoglym
Autoglym Caravan & Motor Home Cleaner, All Purpose Spray, 1L
22% Off
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Main Highlights
- Caravan and Motorhome Cleaner is a concentrated, multi-purpose cleaner that can be used on external and internal surfaces to provide heavy-duty cleaning power wherever it is needed
- Say goodbye to winter algae and stubborn dirt with this highly effective all-purpose motor car cleanng solution, specially formulated to tackle common challenges faced by caravan and motorhome owners
- Safe for all materials including paintwork, plastics, metals, rubber, acrylics, fibreglass, wheels, windows, body trim, work surfaces, synthetic fabrics, carpets, hobs, washable wall coverings, and similar surfaces
- Use at home on work surfaces, synthetic fabrics, carpets, hobs, washable wall coverings and similar surfaces
- Pro Tip: Caravans and motorhomes often have plastic windows. Clean these with Autoglym Fast Glass for a smear free finish with no scratching or hazing
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Our Rankings
Motorhome Specialists
Motorhome Specialists - Wash & Wax 5L – 2-in-1 Cleaner & Protective Wax for Motorhomes, Caravans & Campervans – High Gloss Finish, Water Beading, Safe on All Exterior Surfaces
4% Off
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Main Highlights
- Dual-Action Cleaning & Protection in One Step: Combines a high-foaming detergent to lift road dirt with a wax additive that leaves behind a hydrophobic, glossy finish. Saves time while keeping your vehicle protected.
- Tailored to Motorhomes, Caravans & Campervans: Designed for use on large surface areas and multiple exterior materials commonly found on touring vehicles, including painted metal, plastic trims, aluminium ladders, and acrylic windows.
- Enhances Shine & Water Beading: Adds a visible layer of protection that repels rainwater and delays the buildup of dirt, helping maintain appearance between washes.
- Safe on All Exterior Surfaces: Does not streak, smear, or leave residue. Gentle enough for regular use but strong enough to clean after long trips or storage periods.
- UK-Made, Specialist Formula: Manufactured with quality raw materials to meet the specific needs of leisure vehicle owners who take pride in keeping their motorhome looking its best.
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Our Rankings
Motorhome Specialists
Motorhome Specialists - Motorhome Cleaner 2.5L - Professional Exterior Surface Cleaner for Motorhomes, Caravans & Campervans - Removes Dirt, Grime, Traffic Film, Algae & Stains
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Main Highlights
- Deep-Cleaning Exterior Solution for Leisure Vehicles: Specifically formulated to break down traffic film, diesel residue, algae, moss and general road dirt common on motorhomes, caravans, and campervans. Ideal for both seasonal overhauls and regular washes.
- Safe on Sensitive Surfaces: Suitable for use on GRP, fibreglass, painted panels, plastics, vinyl decals, aluminium trims, and rubber seals. Designed to clean effectively without dulling finishes or causing surface damage.
- Versatile Cleaning Performance: Can be diluted for use through a bucket and sponge, pump sprayer, or pressure washer. Also suitable for pre-wash applications before snow foam or detailing.
- Great for Large Surface Areas: Efficiently tackles buildup across large side panels, roofs, rear ladders, bumpers and skirts making it ideal for full-size motorhomes or multi-axle caravans.
- Blended in the UK: A reliable cleaner made with the needs of serious touring vehicle owners in mind. Suitable for use before waxing or protective treatments.
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Our Rankings
Blitz Clean
Concentrated Caravan Cleaning Kit with Pump Handheld Sprayer – Stage 1 Pre Wash Cleaner & Stage 2 Super Carnauba Wax Shampoo, Exterior Cleaning for Caravans & Motorhomes(2L Stage 1/Stage 2 + Sprayer)
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Main Highlights
- Complete 2-Stage Caravan Wash System With Handheld Pump 2L Sprayer, Professional two-step cleaning process: Stage 1 Pre Wash breaks down heavy grime, followed by Stage 2 Wash & Wax to deep clean and enhance shine.
- Stage 1 2L Powerful Pre Wash Cleaner Loosens traffic film, road grime, oil, and heavy contamination, helping reduce contact during washing and minimise swirl marks. simply add the solution into the Blitz Clean sprayer provide and add water .
- Stage 2 2L Carnauba Wash & Wax with Protective Shine High-performance wash & wax shampoo cleans thoroughly while leaving a glossy, protective finish in one simple step.
- Safe on Caravan & Motorhome Exteriors Suitable for painted surfaces, GRP, Alu-Tech panels, gel coats, windows, roofs, and exterior bodywork. Gentle yet effective for regular use.
- Concentrated & Easy to Use Highly concentrated formulas deliver excellent value and are suitable for routine maintenance or deeper cleaning when required.
- Includes 2L Stage 1 Pre-wash, 2L Stage 2 Carnauba Wash & Wax, 2L Pump up Handheld Sprayer With 2 Nozzles
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Our Rankings
ULTIMA-PLUS XP
Ultima-Plus XP Caravan and Motorhome Cleaner - Removes Algae, Black Streaks, Dirt, Grime and More - Easy to use Formula (2 Litres)
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Main Highlights
- Provides a quick and easy way to give your caravan or motorhome a thorough and deep clean
- Removes dirt, grime, black streaks, algae and more to keep your caravan looking spotless
- Leaves a shiny finish - perfect for using before or after putting your caravan in storage to keep it looking clean all year round
- The super concentrated formula provides excellent value for money with just 2 capfuls of product required per use
- Gets to work in as little as 2 minutes to cut through dirt and grime!