
How to Remove and Prevent Moss on a Roof
Clear moss by hand or soft wash — never a pressure washer — then treat with a biocide to stop it returning. Here's the safe method.
Honest, practical guides from our team — what exterior cleaning actually costs, which method suits your surface, and how to keep moss, algae and grime off your home for good across Chichester and West Sussex.
Straight answers to the questions homeowners ask us most — on cost, method and looking after roofs, render, driveways and solar panels on the West Sussex coast.

Clear moss by hand or soft wash — never a pressure washer — then treat with a biocide to stop it returning. Here's the safe method.

Most UK roof cleaning jobs land between about £350 and £900. Here's what sets the price, and how to spot a fair quote.

The simple rule: hard, flat ground can take pressure; anything delicate or vertical needs soft washing. Here's why.

Dirty panels typically lose 5–20% of their output — and coastal salt and sand make it worse. Here's why cleaning pays for itself.
Reading up is a great start — but every roof, drive and render is different. Send a couple of photos and your postcode for a free, no-obligation quote.
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