Green algae
Patchy green film that spreads fast on north-facing render and shaded walls.
We eliminate it at the root — not just scrub the surface.
Softwashing & Red Algae Removal in Courtown, Co. Wexford
Clear render from just €50. ÉireShine serves Courtown and the surrounding parishes, removing red algae (Trentepohlia), green algae, moss and lichen from render, pebble dash and exterior walls at low pressure — protecting the finish underneath.
From €50
Transparent pricing for Courtown homes, large and small.
Low-pressure treatment
The biocide solution does the cleaning — not harsh pressure on your render.
Root-level treatment
Kills the organism, not just the surface — regrowth takes far longer to return.
Why render in Courtown grows algae and staining
Salt aerosol drifts in from the beach at Courtown, and windblown sand settles across render on quiet streets — a combination that gives organic growth plenty of surfaces to establish on, especially on holiday homes left unattended between visits.
Green algae on shaded walls
Patchy green film spreads fast on north-facing render and shaded walls around Courtown, especially on beach-front and holiday properties where damp sea air lingers longer after rain.
Red algae staining
Orange-red staining on render is Trentepohlia, a red algae species often mistaken for rust. It thrives in the damp, mild climate typical of the Wexford coast and is common on exposed, sea-facing elevations around Courtown.
Lichen on masonry
Lichen bonds tightly into masonry and boundary walls around Courtown's beach-front properties, holding on far more stubbornly than surface grime — pressure washing barely touches it, but a targeted biocide treats the organism at the root.
Many of Courtown's beach-front properties and boundary walls show red algae staining clearly once it takes hold — often mistaken for rust. Our low-pressure softwash treats the organism directly, leaving render, pebble dash and masonry clean without the damage risk that high-pressure washing can bring.
Softwashing prices in Courtown
Simple, honest pricing — no call-out charge, no hidden extras.
Smaller areas
From €50. Entrance walls, gate pillars and smaller sections of render affected by red algae, green algae or moss. Exact price confirmed once we know the surface area and extent of growth.
Full house treatment
Priced individually based on surface area, render type and level of growth. Exact price confirmed once we know your property size.
Combined exterior clean
Pair softwashing with window, gutter or roof cleaning for a complete exterior refresh in fewer visits.
What we treat in Courtown — and how we approach it
Most exterior staining on Courtown homes comes down to the same handful of organisms. We assess the surface, apply the right biocide treatment at low pressure, and rinse. No guesswork, no damage to the finish.
Black algae
Dark streaks from Gloeocapsa magma — resistant to standard washing.
We break down its UV-resistant sheath with a targeted biocide. It doesn't come back.
Red algae
Orange-red staining on render — Trentepohlia, not rust.
We treat the organism directly. One application clears what years of rain couldn't.
Lichen
Bonds into masonry so deeply that pressure washing barely touches it.
We treat the organism itself — the root dies, not just the surface growth.
Moss
Holds moisture against tiles and accelerates wear on roofs and paths.
We kill it before it does structural damage — and manage run-off before we start.
Weathering & grime
Entrance walls and gate pillars accumulate traffic grime and organic build-up over time.
We restore them without repaint or render repair.
Areas we cover near Courtown and across County Wexford
ÉireShine runs regular softwashing rounds throughout Courtown and the surrounding parishes.
We cover Courtown and the surrounding townlands as part of our regular round. Neighbouring communities in Riverchapel, Gorey, Kilmuckridge, and Camolin are all on route — so if your home sits just outside the village itself, the chances are we pass your gate on the same day.
Further afield, our rounds cover Courtown, Gorey, Ferns, and the broader north Wexford coast. If you are unsure whether your address falls on our current schedule, call or WhatsApp on 089 949 1525 and we will confirm within the hour.
Windows need cleaning in Courtown?
Salt aerosol and windblown sand build up quickly on Courtown windows. Our pure water system cuts through it and dries completely streak-free — no ladders, no detergent.
Pure water system
Fully demineralised water dries streak-free with no detergent residue left behind on the glass.
Ground-level reach
Water-fed poles reach every floor from the ground — no ladders against your walls, sills or render.
From €25
Transparent pricing for Courtown homes, large and small, confirmed once we know your window count.
Gutters need clearing in Courtown?
Blocked gutters are one of the most common causes of damp patches, render staining and fascia damage on Wexford homes. A clear run keeps rainwater moving away from the walls and roofline properly.
Clear gutter runs
Leaves, moss and silt removed from accessible gutter channels before overflow starts causing visible problems.
Outlets and downpipes checked
Flow is checked where access allows so rainwater has a clear route away from your walls and foundations.
Tidy finish
Removed debris is gathered and the area left neat. Any obvious roofline issues spotted during the job are noted.
Moss or algae on your roof in Courtown?
Roof moss holds moisture against tiles and accelerates wear. Green algae, black staining and red algae are also common on County Wexford roofs — particularly on older properties with north-facing pitches or shaded elevations.
Moss, algae and lichen removal
Roof type, access, moss level and run-off are assessed before the right cleaning or treatment method is recommended.
Biocide treatment
Where suitable, a professional oxidising biocide blend is applied to treat root structure, algae and spores that manual removal alone can't reach.
Solar panel cleaning available
Panels are cleaned with a residue-conscious finish — useful for salt air, pollen, dust and bird mess that film the glass over time.
Softwashing in Courtown — your questions answered
Is softwashing safer than pressure washing for render in Courtown?
In many cases, yes. Softwashing relies on a controlled low-pressure application and gentle rinse rather than harsh force, helping avoid wand marks, etching or loosened finishes on delicate render and pebble dash.
What surfaces can you softwash?
Common surfaces include render, pebble dash, dry dash, painted masonry, blockwork, entrance walls, gates and other exterior finishes. Fragile or weathered surfaces are assessed before treatment.
What causes red or green staining on render in Courtown?
Red or orange staining is most often caused by a red algae species called Trentepohlia, commonly mistaken for rust. Green algae forms as a patchy film on shaded or north-facing walls. Both thrive in the damp, mild climate typical of County Wexford, and softwashing with a targeted biocide is the most effective way to remove them without damaging the render.
Will red algae come back after softwashing in Courtown?
Regrowth is significantly slower after a proper softwash than after pressure washing alone. Because the biocide treats Trentepohlia at the root rather than just rinsing the visible staining away, surfaces typically stay cleaner for a much longer period. Sea-facing elevations around Courtown exposed to salt aerosol and windblown sand may need a repeat treatment sooner than sheltered walls.
Can you remove moss and lichen from exterior walls?
Yes. Moss and lichen are treated with a professional biocide application that works on the organism at the root rather than just removing surface growth. Lichen in particular bonds tightly to masonry and may need a dwell period before the full result is visible.
Is softwashing suitable for K-Rend and coloured render?
In most cases, yes. K-Rend and similar polymer renders can be sensitive to aggressive pressure washing. Softwashing uses a low-pressure application with a controlled biocide solution, making it a better option for protecting the finish of coloured and textured renders.
Is the treatment safe for garden plants and pets?
We take precautions before every job — covering or rinsing down surrounding planting and protecting drainage points before treatment begins. If you have specific concerns about plants or pets, mention it when you enquire and we will advise on any additional steps needed.
Do I need to treat algae before painting my house exterior?
Yes. Painting over active algae or mould is one of the most common reasons exterior paint fails early. The growth continues underneath and lifts the paint from the surface. Treating with a biocide softwash before painting removes the organism at the root and gives the new coat a clean, stable surface to bond to.
How do I book softwashing in Courtown?
The quickest way is to book online, or call or WhatsApp us on 089 949 1525. We operate Monday to Friday 08:30–19:30, Saturday 10:00–18:30, and Sunday 12:00–18:30.
Book softwashing in Courtown today
From just €50 — red algae, green algae, moss and lichen treated at the root. Available online or by phone seven days a week.