Soft Washing vs. Steam Cleaning Your Roof: Benefits, Comparisons, and Why Pressure Washing is a No-Go
- RM Roof & Exterior Cleaning
- Jun 26
- 2 min read

TEAM CLEANING ROOFS
Soft Washing vs. Steam Cleaning Your Roof: What’s Best for Your Home?
Is your roof looking tired, stained, or covered in moss? At RM Roof & Exterior Cleaning, we know that a clean roof not only boosts your home’s kerb appeal but also protects your biggest investment. With over a decade of experience, we’re fully insured, VAT-registered, and trusted across Dublin and Leinster. Our two most popular roof cleaning services are soft washing and steam cleaning—and we never, ever pressure wash a roof. Here’s why.
Why Never Pressure Wash a Roof?
Never let anyone pressure wash your roof!Pressure washing might seem effective, but it can cause serious, expensive damage:
Cracked or broken tiles – High pressure can snap tiles or slates.
Water leaks – Water gets forced under tiles, leading to damp, rot, and interior problems.
Shorter roof lifespan – Pressure strips away protective layers, making your roof vulnerable.
Voided warranties – Most roof manufacturers void warranties if pressure washing is used.
We guarantee that RM Roof & Exterior Cleaning will never use high-pressure washing on your roof. Your home deserves better!
Soft Washing: Gentle, Deep, and Long-Lasting
What is soft washing?Soft washing uses very low pressure and eco-friendly cleaning solutions to gently remove moss, algae, lichen, and dirt.
Benefits of Soft Washing:
Safe for all roof types – Especially delicate or older roofs.
Kills moss and algae at the root – Prevents regrowth for longer-lasting results.
Protects your tiles – No risk of cracks or water ingress.
Eco-friendly – Biodegradable solutions safe for your garden and pets.
Steam Cleaning: Powerful, Chemical-Free, Instant Results
What is steam cleaning?Steam cleaning uses high-temperature steam at a controlled, safe pressure to lift away dirt, moss, and stains.
Benefits of Steam Cleaning:
Chemical-free – Just pure steam, safe for the environment.
Instant visual impact – Years of grime gone in a flash.
Sanitises your roof – The heat kills bacteria, moss, and algae.
Suitable for most modern roofs – When handled by professionals.
Soft Washing vs. Steam Cleaning: Quick Comparison
Soft Washing | Steam Cleaning | |
Pressure | Very low (gentle) | Moderate (controlled, never high-pressure) |
Method | Eco-friendly cleaning solutions | Pure steam (water only) |
Best for | Delicate or older roofs | Most modern roofs |
Results | Long-lasting, prevents regrowth | Instant, dramatic visual improvement |
Eco | Biodegradable, safe for plants & pets | No chemicals, safe for the environment |
Why Choose RM Roof & Exterior Cleaning?
Over a decade in business
Fully insured and VAT-registered
Hundreds of happy customers across Dublin and Leinster
Expert advice and honest service—no shortcuts, no pressure washing, ever!
“I recently had my roof steam cleaned by RM Exterior Cleaning, and I must say I'm incredibly impressed with the results!”
Ready to refresh your roof the safe way?Contact us today for a free, instant quote. At RM Roof & Exterior Cleaning, we treat your home like our own—safe, trusted, and always professional.
Don’t risk your roof. Choose the experts in soft washing and steam cleaning—never pressure washing!


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