The best motorhome cleaner is a product which has been specifically formulated for use on our ‘vans, providing an effective method for removing the dirt, green algae and dreaded black streaks that can otherwise build up on our home-on-wheels.
Cleaning a motorhome with the right products will be an important part of making what can seem a daunting job as straightforward and time-efficient as possible, with a glistening and shiny ‘van the end result. Follow this with the best motorhome polish to ensure it has some extra protection against UV rays and other external factors too.
A good motorhome cleaner will efficiently get rid of grime on your ‘van’s exterior without damaging it. However, that’s not the only benefit. Maintaining your vehicle will mean it’s likely to need fewer repair bills while you own it, subsequently helping you achieve a higher price if you decide to sell it down the line.
Just make sure you follow the cleaner’s instructions when you’re using it. We’d also advise initially testing it on a small section when you apply it for the first time. Finally, don’t forget to check it can be used on the surfaces you want to use it on too.
After achieving a sparkling exterior, you can then use the best motorhome vacuum cleaner to freshen up the interior and get rid of any dirt or crumbs.
In this guide, you’ll see our picks for the best motorhome cleaners on the market, featuring options from Autoglym, Fenwicks and more.
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The best motorhome cleaners:
Autoglym Caravan & Motorhome Cleaner
Fenwick’s Motorhome Cleaner
Dirtbusters Premium Cleaner
Silky Deep Cleaner
Rhino Goo! Caravan and Motorhome Cleaner
Meguiar’s Oxidation Remover
Pro-Kleen Caravan & Motorhome Cleaner
What is the best thing to clean a motorhome with?
Image courtesy of Autoglym
Autoglym Caravan & Motorhome Cleaner
Size: 1-litre, 2.5-litre
Reason to buy:
- Effective and versatile motorhome cleaner
Reason to avoid:
- One of the pricier cleaning products
It’s a testament to the quality of Autoglym Caravan and Motorhome Cleaner that our judging panel named it the best motorhome cleaner at the Practical Motorhome Awards for three consecutive years, as it topped the category at the 2022, 2023 and 2024 Awards.
We like how the motorhome cleaner, which impressed us enough to be shortlisted for the best motorhome accessory category at the Practical Motorhome Awards 2025, should make getting rid of winter algae or black streaks an effortless task. The application process is simple too – another big plus in our book – requiring the exterior to be wetted before spraying the cleaner, agitating the surface, and then rinsing it off.
Something else we love is the versatility of the cleaner – it’s one that can be used on a wide variety of surfaces, ranging from carpets and work surfaces to plastics and rubber. We think this is a very useful trait, saving you from needing a cupboard of cleaning products for your ‘van.
Another factor we like is the choice of how to apply it – for those who prefer a spray top lid, it’s available as a one-litre bottle, or if you want a bigger bottle, you can opt for a more cost-effective 2.5-litre option, which can then be used via Autoglym’s Easy Sprayer.
Image courtesy of Fenwick’s
Fenwick’s Motorhome Cleaner
Size: 1-litre
Reason to buy:
- Budget-friendly, suitable for a variety of surfaces, no aggressive agents
Reason to avoid:
- Spray top on Autoglym may be simpler to use
Made by another well-known cleaning product manufacturer, Fenwick’s Motorhome Cleaner is formulated specifically for our ‘vans and has the added benefit of having no aggressive agents in it. This is a trait that we think is particularly useful, as it means it is far less likely to damage your motorhome.
The cleaner has been designed to make the removal of dirt such as grime, green algae and streaks a simple process. We also like how the motorhome cleaning product can be used on a wide variety of surfaces, including acrylic windows, fibreglass, decals, GRP and more. This is a handy trait to have in a cleaner, saving you from having to stock up on a wide selection of products when you want to spruce up your ‘van.
One thing worth factoring in is that it comes in a one-litre bottle with a more traditional ‘jerry can’ style lid, compared to the spray top lid seen in the equivalent size of its Autoglym counterpart.
Image courtesy of Rhino Goo!
Rhino Goo! Caravan & Motorhome Cleaner
Size: 5-litre
Reason to buy:
- Helps prevent future growth of mould
Reason to avoid:
- Fairly expensive, only for exterior use
Our favourite feature with this Rhino Goo! cleaner is that it is formulated to help prevent future growth of algae – we think this is a highly useful trait as it should to make the motorhome cleaning process that bit more time-efficient when you next come to do it.
Providing an effective method for getting rid of black streaks and algae, the cleaner has the further benefit of having a hydrophobic wax finish, which helps it repel water. We also like that it’s a biodegradable option, and one that is safe for use on acrylic, rubber, aluminium and glass fibre. However, both the Autoglym and Fenwick cleaners for motorhomes can be used on a wider range of surfaces, including inside your ‘van.
The Rhino Goo! cleaner is a more premium offering than some of the other options in our guide as well, but we like how it should last a long time – a five-litre bottle can make up to 50 litres, giving you some longevity, so long as you have the room to store it.
Image courtesy of Dirtbusters
Dirtbusters Premium Caravan Motorhome Wash & Wax with Carnauba Wax
Size: 5-litre
Reason to buy:
- Comes with Carnauba wax
Reason to avoid:
- Not suitable for use on as many surfaces
We think this Dirtbusters Wash & Wax Motorhome Cleaner is a great choice for those ‘van owners who want to give their home-on-wheels some extra protection during the cleaning process.
This is achieved by the Carnauba Wax that it comes with, which forms water beading and subsequently provides extra protection for the paintwork.
While it cannot be used on as many surfaces as the Autoglym and Fenwick’s options can, the manufacturer advises that it’s suitable for use on paint finishes, glass, chrome and alloy wheels, with the cleaner able to get rid of muck, grease and oil deposits that can build-up on our ‘vans.
While it requires mixing to use, the five-litres can make up to 1000 litres of shampoo, with only two capfuls needed per bucket.
Silky Deep Cleaner
Size: 1-litre, 2.5-litre
Reason to buy:
- Good for a deep clean
Reason to avoid:
- Exterior use only
Coming in two sizes (we’d recommend opting for the 2.5-litre bottle over the 1-litre bottle as it presents better value for money), this option from Silky is ideal for giving your ‘van a deep clean. It can be used to get rid of dirt and general greyness from the exterior of your motorhome, so it is back to its sparkling best for the new touring season.
We like how it should be fairly straightforward to use too – simply apply it, let it settle for 30 seconds, before agitating it and then washing it off. However, we should point out that unlike the Autoglym and Fenwick options, it’s only suitable for use on the exterior of your motorhome.
After use, however, the end result will be a ‘van that is free of grime and one that can be toured in with pride.
Meguiar’s Oxidation Remover
Size:
Reason to buy:
- Specialist product for removing oxidation
Reason to avoid:
- More of a specialist product that not everyone will need
This Oxidation Remover from Meguiar’s is a specialist cleaner, but one that can be relied upon to get rid of stubborn stains and defects on the exterior of your ‘van.
Suitable for use on fibreglass, gel coat and high-tech paint surfaces, the cleaner will remove light to moderate oxidation, scratches and stains, restoring the colour of your motorhome safely.
We like that it also comes with enriched feeder oils, which create an enhanced finish, as well as giving the coat a nice touch of shine and gloss. We would warn you to double check it is suitable for your needs before using it though.
Pro-Kleen Caravan and Motorhome Cleaner
Size: 2-litre
Reason to buy:
- Budget-friendly
Reason to avoid:
- Only for exterior use
Pro-Kleen is a brand you are likely to have encountered before if you’ve researched the best motorhome toilet chemical and we think its motorhome cleaner counterpart should be a good choice for achieving a sparkling exterior too.
The cleaning product should provide an effective method for getting rid of grime, black streaks and other types of muck which can build up on a motorhome, whether you’re giving it a pre-tour freshen-up or getting it ready for storage at the end-of-season.
We will highlight that other options in our guide are suitable for use on a wider range of surfaces, but this Pro-Kleen cleaner offers a fairly budget-friendly solution for achieving a shiny motorhome.
How to choose the best motorhome cleaner
When you’re looking for the best motorhome cleaners, you’re going to want one that is going to effectively spruce up your ‘van, making short work of the grime that has accumulated. We’d always recommend spending a bit more to buy from a reputable brand as it will not only save you time but also help you conserve your energy when you’re cleaning your ‘van. They may be a bit more expensive but should last for a few years.
Make sure the cleaner you have in mind will be suitable for the surfaces you want to use it on too. You don’t want to inadvertently damage your motorhome while trying to bring some sparkle back to its paintwork. As well as this, you may find some can be used on both the exterior and interior of your ‘van, while others are dedicated exterior cleaners.
We’d also recommend factoring in the size of the product when you’re storing it too. Some products come in five-litre bottles – would you have room to keep these and be okay lifting them up?
Once you’ve settled this, you’ll be well placed to choose the right motorhome cleaner.
How often should I use a motorhome cleaner?
As a basic rule, we’d recommend giving your ‘van a good clean twice a year. This includes at the end of the touring season, so you can make sure it doesn’t go into storage with corrosive or damaging muck on it. Then, at the start of the season, we’d also suggest using your motorhome cleaning products to clear off any grime and streaks that build up during the offseason.
Looking for a product to use on your RV instead? Our guide to the best RV cleaners is bound to help you find the one for you!
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