Softwash Red Algae Treatments in Kill
Say goodbye to red streaks and pink stains—our softwash solution restores your exterior without damage.
Effective Red Algae Removal in Kill
It might look cosmetic, but red algae holds moisture and can seriously damage your property over time.
At Southeast Contractors, we use eco-friendly red algae removal in Kill that restores your property without damaging render, paint, or tiles. Our method combines softwash application with biocide to prevent it from returning—all backed by 15+ years of experience.

The Red Algae Experts in Kill
- ✅ Softwash Method – No Damage to Paint or Render
- ✅ Long-Term Protection With Every Clean
- ✅ Local, Vetted, and Fully Insured Professionals
- ✅ You Don’t Pay Until the Job’s Done Right
- ✅ Friendly Service, Quick Response Times
🧽 Time to Erase Red Stains?
One softwash clean, long-lasting results. Book a free quote today.
Our Red Algae Removal Process
Red algae needs more than a rinse. We handle it the right way—here’s how:
- Inspection: We assess where red algae has taken hold and determine the best softwash method.
- Softwash Application: Our low-pressure formula breaks down stains and growth without scraping or blasting.
- Biocide Treatment: We kill it at the root with biocide that protects long-term.
- Rinse Down: Final rinse leaves your property looking crisp, clean, and algae-free.
Quick. Safe. Lasting. That’s how red algae should be handled.
📸 Before & After: Red Algae Gone
Want your walls to look like this? Let’s make it happen.


🎥 See the Process for Yourself
See how our softwash system tackles red algae quickly, safely, and effectively—no ladders, no damage, just results.
🧼 Restore Beauty, Block Regrowth
Protect your property with our trusted softwash and biocide combo—no streaks, no pressure damage.
Your Local Red Algae Cleaning Specialists
We’ve cleaned and protected homes all over Kill using the safest, most effective method in the business.
🔒 Trusted Service. Lasting Results.
We do more than clean—we protect your property and peace of mind.
- ✔️ Satisfaction First—Payment Later
- ✔️ Softwash + Biocide Combo for Long-Term Protection
- ✔️ Kills Algae at the Root, Not Just the Surface
- ✔️ Clean Crew. No Mess. No Drama.
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.
Will it come back?
Our biocide kills spores and slows regrowth for up to 36 months, depending on surface and conditions.
Is it safe for pets and plants?
We work clean, safe, and respectfully around your space.
🚿 Let’s Clean Up Those Red Streaks
We’ll kill the algae, protect the surface, and leave it spotless. Free quotes. No pressure (literally).
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