Low-pressure cleaning
The cleaning solution, application method and dwell time are adjusted to suit the surface and the type of growth present.
Low-pressure exterior cleaning for render, painted walls, cladding and other delicate surfaces affected by algae, mould, mildew, lichen and organic staining.
Soft washing is designed for exterior surfaces that need more than water alone but should not be subjected to aggressive high pressure. It uses carefully selected cleaning treatments and controlled application to target the organic growth causing the discolouration.
Our service is suitable for many types of render, painted masonry, cladding, stonework and other exterior surfaces. The exact method and treatment strength are chosen around the material, condition, access and level of contamination.
Rather than relying on force, soft washing works by treating the source of green, red, black and organic staining, helping restore a cleaner and more even appearance.

The cleaning solution, application method and dwell time are adjusted to suit the surface and the type of growth present.
We explain what can realistically be achieved, whether repeat treatment may be needed and when a different cleaning method would be more appropriate.
We explain what can realistically be achieved, whether treatment is suitable and what access arrangements may be needed.
Low-pressure application and the correct treatment help clean delicate exterior surfaces without relying on excessive pressure.



Explore detailed information for some of the main towns and areas we cover.
Soft washing normally includes an assessment of the surface, protection of surrounding areas, controlled application of an appropriate cleaning treatment, suitable dwell time and a gentle rinse where required.
Pressure washing relies mainly on mechanical force. Soft washing uses low pressure together with a suitable treatment to target algae, mould, mildew, lichen and other organic growth. This makes it better suited to many delicate exterior surfaces.
Soft washing can be suitable for many types of render, including painted render, K-Rend, Weber and monocouche finishes, subject to their condition. We assess the surface before recommending the method.
Yes. The treatment is intended to target organic staining such as green algae, red algae, black mould, mildew and some lichen. The final result depends on the surface, severity and how long the growth has been present.
Some treated surfaces continue to improve after the visit as remaining organic residue breaks down and is weathered away. We will explain what to expect for the particular surface.
We take reasonable precautions to protect nearby plants, windows, doors and other sensitive areas. Surfaces are pre-wet, controlled during treatment and rinsed where appropriate.
Yes. Clear photographs showing the whole elevation, close-ups of the staining and access around the property are often enough for an initial estimate. Some projects may still require a site visit.
Exterior walls and delicate surfaces are constantly exposed to rain, shade, airborne dirt and organic growth. Over time, algae, mould and mildew can spread across render or cladding, leaving the property looking tired and uneven.
All Round Exterior Cleaning uses controlled low-pressure application and an appropriate treatment rather than simply increasing the pressure. The aim is to target the cause of the staining while respecting the surface underneath.
The correct solution strength, application method, dwell time and rinsing process all matter. We assess the material and condition first so the work can be carried out carefully and the expected result explained honestly.
Rendered and painted walls can develop green, red or black staining, particularly on shaded or weather-facing elevations. Soft washing can clean these surfaces without the harsh force associated with standard pressure washing.
UPVC, composite and other exterior cladding can often be cleaned using controlled low pressure and suitable products, subject to the material and condition.
Certain natural stone and decorative surfaces benefit from a gentler treatment-led approach where aggressive pressure could damage the finish or create an uneven result.
Soft washing may also be suitable for exterior walls, boundary walls, garden features, roofline surfaces and other areas where organic growth is the main problem.
Professional soft washing is different from simply spraying a chemical onto the wall or using the lowest setting on a pressure washer. The surface, contamination, product choice, dilution, dwell time and surrounding environment must all be considered.
We also manage the full working area. Nearby plants and sensitive surfaces are protected where possible, treatments are carefully controlled, and the property is left rinsed and tidy once the cleaning stage is complete.
Soft washing can be combined with pressure washing, roof cleaning, gutter and fascia washing, gutter clearance and other exterior services so the whole property looks cleaner and better maintained.
We provide professional soft washing across Gloucestershire and South Gloucestershire, including Dursley, Cam, Stroud, Stonehouse, Nailsworth, Minchinhampton, Yate, Bradley Stoke, Patchway, Cirencester, Tetbury and surrounding towns and villages.
View detailed local information, frequently asked questions and availability for some of the main towns and areas we cover.
Send a few clear photos of the surface and we’ll come back with honest advice.