From roofs and render to driveways and patios, we remove moss, algae and lichen for homes and businesses across Cardiff and the surrounding areas.
Moss, Algae & Lichen Treatment Cardiff
From Roof To Driveway, We Clear Every Surface
We clear organic growth from every exterior surface and treat what’s left behind, so it stays gone rather than creeping straight back.
Your Local Exterior Cleaning Team
Trusted, Professional Cleaning Specialists
Fully insured and trained, we use industry-leading equipment and safe cleaning methods to protect your property while delivering the best possible results.
For Every Surface, Big or Small
A roof, a render wall, and a block-paved drive all need treating differently, so we match the cleaning method to the surface every time.
Professional Moss, Algae & Lichen Removal
Clear the Growth & Stop It Coming Back
Our climate in South Wales is close to ideal for moss, algae and lichen. The damp, the shade and the mild winters give organic growth everything it needs, which is why it takes hold on exterior surfaces so readily, and why it returns so quickly when rinsed off.
The difference between a surface that stays clear and one that greens over again within months is what happens after the visible growth is removed. We clear the moss, algae and lichen you can see, then treat the surface with a professional biocide that kills off the spores and organic matter left behind in the pores. That is the step most DIY cleaning misses, and it is the reason our results last.
Our moss, algae and lichen removal service covers:
- Removal of moss, algae and lichen from any exterior surface
- Professional biocide treatment to kill remaining spores
- Safe methods matched to each surface
- Roofs, render, walls, driveways, patios and paving
- Treatments that keep working long after the visit
- Domestic and commercial properties across Cardiff
Request Your Moss Removal Quote
Moss, Algae & Lichen Removal Across Cardiff & The Surrounding Areas
We treat moss, algae and lichen throughout Cardiff and nearby areas, including Penarth, Barry, Caerphilly, Pontypridd and Cowbridge. If you are just outside these areas, get in touch, and we’ll confirm whether we can cover your location.
Always On Hand
Anytime, Anywhere
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Our Accreditations
- PASMA
- IPAF
- CSCS
- DBS
- Working At Height
- Confined Spaces
- Enhanced Level 1 Vetting
Every Surface Moss Takes Hold On
Matched To The Material, Not A One-Size Approach
Moss, algae and lichen settle anywhere that holds damp, and each surface needs handling differently. Removing roof moss requires the most care, as the wrong method can crack tiles and cause water to seep beneath the covering.
Where we remove moss, algae and lichen:
- On render and exterior walls, where algae leaves dark streaks and a green film
- Across driveways, where it colonises shaded edges and open joints
- In block paving, where lost jointing sand gives it a foothold
- On patios, particularly natural stone and shaded slabs
- Brickwork, decking and other exterior surfaces
Most of this is done through soft washing, though tougher surfaces sometimes call for a controlled pressure wash. Either way, the surface is treated afterwards, not just rinsed.
Frequently Asked Questions
Our Moss, Algae & Lichen FAQs
No. We match the method to the surface and use low-pressure soft washing and manual removal on anything delicate, so the growth lifts away without harming what’s underneath. Aggressive jet washing on a roof or render is exactly what we avoid.
Yes. We remove moss, algae, and lichen from homes and commercial properties of all sizes across Cardiff and South Wales.
Any time of year works. Autumn and spring are popular, but the treatment is effective whenever it’s applied.
We take care to protect surrounding planting and apply treatments responsibly, so your garden is looked after while we work.
