Professional Red Algae Removal Kilkenny
Say goodbye to red streaks and pink stains—our softwash solution restores your exterior without damage.
Effective Red Algae Removal in Kilkenny
It might look cosmetic, but red algae holds moisture and can seriously damage your property over time.
At Southeast Contractors, we use non-invasive red algae removal in Kilkenny 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 Choose Southeast Contractors?
- ✅ Gentle Softwash System That Protects Your Surface
- ✅ Kills Spores and Prevents Return for Up to 3 Years
- ✅ Local, Vetted, and Fully Insured Professionals
- ✅ You Don’t Pay Until the Job’s Done Right
- ✅ No Guesswork—Just Clean, Guaranteed Results
🧽 Let’s Remove the Algae for Good
One softwash clean, long-lasting results. Book a free quote today.
How We Clean Red Algae Safely
This isn’t a spray-and-go operation. Our process is designed for long-term results.
- Inspection: We assess where red algae has taken hold and determine the best softwash method.
- 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
From streaky to spotless—these are real projects completed in your area.


🎥 How We Remove Red Algae Safely
From stained to stunning—watch how we transform homes in just hours.
🧼 Your Home Deserves to Shine
Protect your property with our trusted softwash and biocide combo—no streaks, no pressure damage.
Your Local Red Algae Cleaning Specialists
Whether it’s render, dash, painted walls or roof tiles—our red algae cleaning in Kilkenny is built to last.
🔒 Our Red Algae Guarantee
We do more than clean—we protect your property and peace of mind.
- ✔️ No Payment Until You’re 100% Happy
- ✔️ Softwash + Biocide Combo for Long-Term Protection
- ✔️ Kills Algae at the Root, Not Just the Surface
- ✔️ Fully Insured & Trusted by Locals in Kilkenny
Got Questions? We’ve Got Answers
Why does red algae appear?
Red algae is common in Ireland’s wet climate—especially on north-facing or poorly ventilated surfaces.
Can’t I just powerwash it?
Powerwashing often makes it worse. It doesn’t kill spores and can damage your surface.
How long does your treatment last?
Most clients see zero return for 2–3 years. It’s a long-term win.
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.
🚿 Your Clean, Streak-Free Finish Starts Here
Make your home look new again. Softwash and biocide included.
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