Remove Red Algae Safely in Fenagh
Gentle, effective red algae removal in Fenagh—no pressure, no paint peel.
Effective Red Algae Removal in Fenagh
Red algae isn’t just unsightly—it can damage render, paint and tiles if left untreated.
At Southeast Contractors, we use eco-friendly red algae removal in Fenagh that restores your property without damaging render, paint, or tiles. Our method combines softwash application with biocide to kill the algae at its root—all backed by 15+ years of experience.

Why We’re Trusted for Red Algae Removal
- ✅ Gentle Softwash System That Protects Your Surface
- ✅ Long-Term Protection With Every Clean
- ✅ Fully Insured, Trained & Vetted Team
- ✅ You Don’t Pay Until the Job’s Done Right
- ✅ Fast Quotes, Clear Communication, Guaranteed Results
🧽 Want That Streak-Free Finish Back?
Let us safely clear those ugly streaks and restore your walls, roof, or render—fast.
How We Clean Red Algae Safely
We don’t just clean—we treat, protect, and preserve your home’s exterior.
- Inspection: We check the surface type, algae severity, and exposure before we begin.
- Softwash Application: We apply a gentle detergent to dissolve algae without harming paint, render, or tiles.
- Biocide Treatment: We kill it at the root with biocide that protects long-term.
- Rinse Down: The surface is gently rinsed, leaving behind zero mess and a streak-free finish.
Quick. Safe. Lasting. That’s how red algae should be handled.
📸 See the Difference
Check out how we transformed homes just like yours in Fenagh—the results speak volumes.


🎥 Watch Our Red Algae Cleaning in Action
See how our softwash system tackles red algae quickly, safely, and effectively—no ladders, no damage, just results.
🧼 Restore Beauty, Block Regrowth
Say goodbye to red algae for good. We’ll treat it, protect it, and leave your surfaces streak-free and spotless.
Your Local Red Algae Cleaning Specialists
From start to spotless—we’re the go-to team in Fenagh for red algae cleaning done right.
🔒 Our Red Algae Guarantee
Every red algae clean comes with our customer-first promise.
- ✔️ Satisfaction First—Payment Later
- ✔️ Effective Cleaning with Lasting Protection
- ✔️ Biocide Prevents Regrowth Long-Term
- ✔️ Fully Insured & Trusted by Locals in Fenagh
Red Algae Cleaning FAQs
Why does red algae appear?
Red algae is common in Ireland’s wet climate—especially on north-facing or poorly ventilated surfaces.
Is pressure washing enough?
Softwash is safer and more effective—it cleans gently and stops it from returning.
How long does your treatment last?
Our biocide kills spores and slows regrowth for up to 36 months, depending on surface and conditions.
Is it safe for pets and plants?
Yes—our products are eco-friendly and water-based. We always rinse surrounding areas to protect your home, garden, and furry friends.
🚿 Book Your Red Algae Removal Today
We’ll kill the algae, protect the surface, and leave it spotless. Free quotes. No pressure (literally).
🌍 Want to explore more services across your county?





