Looking for professional render cleaning in South Wales?
At Celtic External Cleaning, we specialise in safe, low-pressure softwashing for render — the modern, effective way to clean and protect your property’s exterior without causing damage. We remove unsightly red, green, and black staining caused by algae, mould, and pollution, leaving your render fresh and bright again.
Gentle Yet Powerful Cleaning
Unlike jet washing, our softwash system uses low-pressure equipment and specialist biocides to clean render safely without stripping paint or damaging the surface.
Removes Organic Growth
We eliminate algae, moss, lichen, and bacteria at their source — not just on the surface — ensuring long-lasting results and preventing regrowth.
Restores Your Property’s Appearance
Softwashing instantly transforms tired, stained render into a clean, bright, and well-maintained finish that enhances kerb appeal.
Protects & Preserves Your Render
Safe for K-Render, Monocouche, Pebbledash, and painted surfaces, our softwash treatments extend the life of your exterior walls.
Eco-Friendly & Long-Lasting
We use professional-grade, biodegradable cleaning solutions that are gentle on the environment and tough on grime.
Full inspection and surface preparation
Application of eco-friendly cleaning solution
Softwash treatment to gently remove organic growth
Final rinse and visual inspection for a spotless finish
Your property will look refreshed — without the risk of damage that comes with pressure washing.
We offer render cleaning and softwashing services across South Wales, including:
Cardiff, Swansea, Newport, Bridgend, Barry, Llanelli, Merthyr Tydfil, Pontypridd, Caerphilly, Neath, Port Talbot, and surrounding areas.
Restore your property’s beauty with Celtic External Cleaning, trusted experts in softwash render cleaning South Wales.
📞Call us: 07492 937816
📧Email:Celticextcleaning@hotmail.com
💧Book your Gutter Cleaning in South Wales today!-and let the sunshine back into your home!
Looking for professional render cleaning in South Wales?
At Celtic External Cleaning, we specialise in safe, low-pressure softwashing for render — the modern, effective way to clean and protect your property’s exterior without causing damage. We remove unsightly red, green, and black staining caused by algae, mould, and pollution, leaving your render fresh and bright again.
Gentle Yet Powerful Cleaning
Unlike jet washing, our softwash system uses low-pressure equipment and specialist biocides to clean render safely without stripping paint or damaging the surface.
Removes Organic Growth
We eliminate algae, moss, lichen, and bacteria at their source — not just on the surface — ensuring long-lasting results and preventing regrowth.
Restores Your Property’s Appearance
Softwashing instantly transforms tired, stained render into a clean, bright, and well-maintained finish that enhances kerb appeal.
Protects & Preserves Your Render
Safe for K-Render, Monocouche, Pebbledash, and painted surfaces, our softwash treatments extend the life of your exterior walls.
Eco-Friendly & Long-Lasting
We use professional-grade, biodegradable cleaning solutions that are gentle on the environment and tough on grime.
Full inspection and surface preparation
Application of eco-friendly cleaning solution
Softwash treatment to gently remove organic growth
Final rinse and visual inspection for a spotless finish
Your property will look refreshed — without the risk of damage that comes with pressure washing.
We offer render cleaning and softwashing services across South Wales, including:
Cardiff, Swansea, Newport, Bridgend, Barry, Llanelli, Merthyr Tydfil, Pontypridd, Caerphilly, Neath, Port Talbot, and surrounding areas.
Restore your property’s beauty with Celtic External Cleaning, trusted experts in softwash render cleaning South Wales.
📞Call us: 07492 937816
📧Email:Celticextcleaning@hotmail.com
💧Book your Gutter Cleaning in South Wales today!-and let the sunshine back into your home!
