Fast-acting concentrated cleaner for motorhome and campervan exteriors.
Fenwicks Motorhome Cleaner Concentrate is made specifically for washing motorhomes and campervans. It helps remove road film, black streaks, green algae, diesel residue and the grime that builds up during travel or storage.
The concentrated formula is suitable for the mixture of materials found around a motorhome, including plastics, aluminium, acrylic windows, GRP, ABS, fibreglass, decals and sealants. It works more quickly than Fenwicks Caravan Cleaner, making it better suited to the shorter contact time recommended for motorhome cleaning.
Key Features
- Concentrated cleaner formulated specifically for motorhomes
- Fast-acting formula with a 30–60 second contact time
- Removes road film, black streaks and green algae
- Helps lift diesel residue and overwintering grime
- Suitable for plastics, aluminium and acrylic windows
- Compatible with GRP, ABS and fibreglass
- Safe for decals and sealants when used as directed
- Can be applied with a spray, sponge or soft brush
- Stronger dilution can be used for stubborn marks
- Supplied in a 1-litre container
How to Use
- Add two capfuls of Fenwicks Motorhome Cleaner Concentrate to five litres of warm or cold clean water.
- Apply from the bottom upwards using a spray, sponge or soft brush.
- Leave the cleaner to work for 30 seconds to one minute, but do not allow it to dry.
- Gently agitate the surface with a sponge or soft brush.
- Rinse thoroughly from the top down with clean water.
For stubborn marks and black streaks, use a stronger mixture of one part cleaner to 10 parts water.
Fenwicks Bobby Dazzler can be used during the final rinse when you want additional surface protection and an easier-to-maintain finish.
Before wiping acrylic windows, rinse away any loose dirt and grit to reduce the risk of scratching.
Always follow the instructions on the container before use.
Can It Be Used With a Pressure Washer?
Fenwicks gives a pressure-washer dilution of approximately 200:1 at the lance end. However, the manufacturer does not recommend pressure washing because excessive pressure can damage mastic and rubber seals, potentially leading to leaks.
A hose, sponge and soft brush are the safer choice around windows, hatches and sealed joins.
Why Choose Fenwicks Motorhome Cleaner Concentrate?
Motorhomes collect road spray, diesel residue and insects across a large frontal area. The faster-acting formula gives the cleaner time to loosen this grime without needing to sit on the surface for long.
It is also designed for the range of plastics, windows, painted sections and sealed joins used in motorhome construction. That makes it a more appropriate choice than a strong traffic-film remover or general household cleaner.
Our Thoughts
For most owners, this and a soft wash brush are all you need for regular exterior cleaning. Work in sections, start at the bottom and rinse before the cleaner dries. The bottom-up method may feel backwards, but it keeps the coverage more even and helps reduce streaking.
We would avoid using high pressure around a motorhome even though the cleaner can be applied through a pressure washer. Damaged seals can become an expensive problem, and a normal hose gives you much better control around windows, vents and hatches.