News / Roof Cleaning

Soft Washing for Roof Cleaning: What It Is and Why It Matters 

June 16th, 2025

by ross

Keeping your home looking its best isn’t just about fresh paint or tidy gardens — your roof plays a major role in your property’s kerb appeal and long-term condition. At Pristine Homes, we only ever use a method called soft washing which is the safest and most effective approach to roof cleaning.

What Is Soft Washing?

Soft washing is a low-pressure cleaning method that uses specialist cleaning solutions to remove moss, algae, lichen, mould, and grime from your roof without causing damage. Unlike pressure washing, it won’t strip tiles or drive water into unwanted places.

Here’s how it works:

Why Soft Washing Matters

Protects your roof – Gentle on tiles and rooflines.
Longer-lasting results – Kills spores to prevent fast regrowth.
Enhances kerb appeal – A clean roof makes your home look well-maintained.

Soft Washing FAQs

Q: Is soft washing safe for all roof types?

A: Yes, soft washing is suitable for most UK roofing materials including slate, concrete, clay, and tiles. It’s a safer alternative to high-pressure cleaning, which can damage delicate surfaces.

Q: How long do the results last?

A: Typically, a soft-washed roof will stay clean for up to 5 years depending on the environment and surrounding vegetation. Regular maintenance can help extend the results which we can offer.

Q: Will soft washing damage my gutters or landscaping?

A: Not at all. At Pristine Homes, we take great care to protect your gutters, garden, and walls. The solutions we use are applied in a controlled manner to avoid any issues. We even clean your gutters whilst we are at it.

Q: Does soft washing involve climbing on the roof?

A: No never. We use specialist equipment such as a MEWP or it some cases we will install scaffolding so we can safely depending on your property. We advise to never hire someone to work on your property who suggests walking on your homes roof without any safety precautions.

Q: Is moss really a problem or just cosmetic?

A: Moss holds moisture, which when freezes can damage roof tiles, weaken mortar, and lead to leaks. Removing it with soft washing protects your roof’s structural integrity and improves drainage.

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A top-class job by Pristine Homes, cleaning my 25 year old roof which now looks like new. A highly professional team who took real care and showed genuine pride in their work. All done without climbing on the roof itself owing to their specialist equipment. Not the cheapest, but fantastic value for money given the results.

Will Durston

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The guys did a great job cleaning our roof in some tricky windy conditions. Took extra care to be safe and came back for an extra day to finish the job off. Really friendly, explained everything they were doing and communicated throughout the whole process.

James MIller

Ready to Restore Your Roof?

Get in touch with us today for a free quote or consultation. See why so many homeowners trust Pristine Homes for soft washing services that are safe, smart, and long-lasting.