Roof Cleaning, Moss Removal & Biocide Treatment In East Kent
Professional roof cleaning to remove moss, algae, dirt and stains.
We improve the look of your home and protect your roof for the long term without damaging your property.
FULLY INSURED MOSS REMOVAL BIOCIDE TREATMENT LOCAL & RELIABLE
We Cover: Canterbury, Dover, Folkestone, Ashford, Margate, Broadstairs & Surrounding Areas

WHY ROOF CLEANING MATTERS
ROOF HEALTH
AND LIFESPAN
A clean roof can add 3-5 years onto your roofs life. Moss & algae eats the tiles and causes leaks, damp and expensive repairs
LONG LASTING
RESULTS
Biocide treatment helps slow down growth for longer lasting results. We offer 18-monthly biocide top ups too.
LESS MOSS
IN GUTTERS
Less moss on the roof means less going into the gutters. Taking the weight off your fascias and soffits and preventing damp.
GREAT BEFORE
SELLING
A clean roof makes a great first impression in photos and viewings. making the roof look brand new makes the buyer feel secure.
OUR ROOF CLEANING PROCESS
INSPECTION
We assess your roof,
check access and identify
the best approach.
MOSS REMOVAL
We remove moss and loose debris from the
roof surface.
GUTTER
CLEARING
We clear moss and debris from gutters and downpipes.
CHEMICAL
APPLICATION
Optional Add-on: We apply sodium hypochlorite to your roof to remove any growth & stains instantly.
BIOCIDE
TREATMENT
We apply biocide to kill any last remaining growth and help prevent regrowth.
THEN FINALLY: WE CLEAN UP AND PACK UP


ROOF CLEANING PRICES
Roof cleaning by Wizard Wash Exterior Cleans starts from
£449
The final price depends on:
-
The size of the roof
-
Amount of moss
-
Roof height & pitch
-
Access & property layout
-
Sodium hypochlorite add-on
GET YOUR FREE ROOF CLEANING QUOTE TODAY
SOFTWASH VS PRESSURE WASHING
We specialise in soft washing because it allows us to achieve outstanding roof cleaning results without using aggressive high pressure.
Pressure washing can be effective, but on many roofs it increases the risk of damaging tiles, forcing water where it should not go, or wearing away the surface of the roof. Soft washing uses professional cleaning treatments to remove moss, algae, lichen and staining in a much gentler way.
You still get a clean, fresh-looking roof — but with far less risk to your property.
We can pressure wash when it is appropriate, but our preferred method is soft washing because it is safer, longer-lasting, and better for everyone involved.
Pressure washing uses high force to blast dirt and growth from the surface. It can work well on hard surfaces such as driveways, patios and commercial concrete, but it is not always the safest choice for roofs.
Soft washing uses specialist cleaning treatments and low-pressure application to safely remove organic growth and staining. It is especially effective for roofs, render, delicate surfaces and areas where high pressure could cause damage.
For roof cleaning, our preferred approach is soft washing because it:
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Reduces the risk of tile damage
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Helps avoid forcing water under the roof covering
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Treats moss, algae and lichen at the source
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Gives a cleaner result that keeps improving after treatment
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Is safer for older or more delicate roofs
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Provides a longer-lasting clean
Where pressure washing is the right option, we can provide it. But when it comes to roof cleaning, we will always recommend the method that gives the best result with the lowest risk.
