Algae, Lichen & Black Streak Removal — Wallsend
Soft wash render and brick cleaning in Wallsend. Biocide treatment lifts algae, lichen and black streaking safely — no pressure washing. Fully insured, biocide trained.



We check the render system before we touch it, then treat Wallsend properties with biocide soft washing and steam where it's needed, so the finish comes back clean without putting the coating itself at risk.
A lot of people assume render cleaning means pressure washing, the same as a patio or driveway. It doesn't, and treating render like a hard surface is how cracking, staining and blown coatings happen, especially on thin monocouche and K-rend systems.
Algae and black streaking on render and brick tend to show up worst through autumn and winter, when Wallsend gets longer damp spells and less direct sun to dry walls out between showers. By spring the growth has often had months to get properly established.
An honest note on pricing
We'd rather give you a realistic range than a low number that changes once we're on site. The prices below are typical for properties in this area, but the only way to get an exact figure is a quick look at photos or a site visit — both are free.
Reaching rural and outlying properties
Properties a little further out from Wallsend are no problem — we cover the wider area and bring everything we need with us, so an outlying farmhouse or converted barn gets the same soft wash treatment as a property in the town centre.
Soft washing equipment
- Our soft wash setup delivers biocide and rinse water at low pressure through a controlled system, rather than the high-force jets a pressure washer produces. That's the difference between cleaning render safely and risking cracked or blown coatings.
What a finished render or brick clean looks like
A finished job means green and red algae gone, black streaking lifted, lichen removed, and the render or brick colour back close to what it was when the wall was first finished.
Because the biocide has actually killed the growth rather than just removed it visually, regrowth is slower than it would be after a quick pressure rinse. We take before-and-after photos of every job, so you can see exactly what changed.
Render & Brick Cleaning (Soft Wash) near Wallsend
Nearby places we also cover
If you're weighing up a few quotes, it's worth knowing we also cover Walker, Hebburn and Heaton, so we're already familiar with the render and brick common to properties in this part of the area.
Fully insured, properly trained
- Fully insured
- Public liability cover in place for every job, render or brick, residential or commercial.
- Biocide trained (2024)
- Correct application rates and dwell times, not guesswork.
- Asbestos awareness trained
- Know what to look for and how to handle it on older properties.
- Spill management trained
- Chemicals handled and disposed of properly, not left to run off.
Render and brick cleaning for coastal-exposed properties
At around 4.1 miles from the coast, properties in Wallsend pick up salt-laden air that speeds up algae growth on render and can leave brickwork with a duller, more weathered look than you'd see further inland.
Salt exposure doesn't change our approach — biocide soft washing still does the work — but we do factor in that coastal render often needs cleaning more often to stay ahead of regrowth.
Render & Brick Cleaning (Soft Wash) in Wallsend — common questions
From Victorian brick terraces to modern K-rend estates, we adjust our soft wash approach to what's actually on the wall. Fully insured, biocide trained (2024), and covering Wallsend and the surrounding area.
Algae, lichen and black streaking don't need a pressure washer to shift — they need the right biocide treatment and a bit of patience. That's what we bring to every render and brick job in Wallsend.
We look after you and your property
If you're seeing green streaks, black patches or lichen starting to spread across render or brick, it's worth getting it looked at before it gets more established. We'll give you an honest opinion, and a quote, with no pressure to book.
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