Red Algae Cleaning in Hollyford
We eliminate red algae safely and thoroughly with biocide-powered softwash.
Softwash Red Algae Cleaning in Hollyford
Those red streaks and stains on your walls aren’t just ugly—they signal deeper biological growth.
At Southeast Contractors, we use softwash-based red algae removal in Hollyford 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?
- ✅ No Pressure Washing—Just Safe, Effective Treatment
- ✅ Kills Spores and Prevents Return for Up to 3 Years
- ✅ Fully Insured, Trained & Vetted Team
- ✅ No Upfront Payment – Pay When You’re Happy
- ✅ Fast Quotes, Clear Communication, Guaranteed Results
🧽 Time to Erase Red Stains?
One softwash clean, long-lasting results. Book a free quote today.
What to Expect From Our Red Algae Service
This isn’t a spray-and-go operation. Our process is designed for long-term results.
- Inspection: We check the surface type, algae severity, and exposure before we begin.
- 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: The surface is gently rinsed, leaving behind zero mess and a streak-free finish.
The end result? A home that looks fresh and stays cleaner longer—without any damage.
📸 Real Results
Want your walls to look like this? Let’s make it happen.


🎥 Watch Our Red Algae Cleaning in Action
Want to see it in action? This is how real pros handle red algae removal.
🧼 Restore Beauty, Block Regrowth
It’s fast, safe, affordable—and trusted by homeowners all across Hollyford.
Your Local Red Algae Cleaning Specialists
We’ve cleaned and protected homes all over Hollyford 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.
- ✔️ Only Pay When You’re Satisfied
- ✔️ Safe, Proven Methods That Last
- ✔️ Kills Algae at the Root, Not Just the Surface
- ✔️ Insured, Trained, and Ready to Help
Common Questions About Red Algae Cleaning
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.
Will your chemicals harm my garden?
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
If you’re seeing red stains, don’t wait. Our trusted team will restore and protect your home—quickly and cleanly.
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