Biocide treatment is an essential part of roof cleaning to prevent moss and mould from returning. At GORILLA Roof Cleaning, we apply a specialised waterproof treatment after cleaning, ensuring long-lasting protection and keeping your roof cleaner for longer.
An active Biocide should be used after all roof cleaning but on old roofs it can be used to kill off all off the moss and organic matter and over time it will result in a clean roof similar to direct roof cleaning via pressure washing without damaging the old tiles.
We provide a professional ‘Soft-Wash’ roof cleaning service using specialised Biocide treatments. Unlike pressure washing, our Biocide treatment kills moss, algae, and lichen at the root over time and is especially needed on older roofs where delicate touch.
Fill in the form and we’ll get back to you within 24 hours with a detailed, no-obligation quote. Or give us a call — we’re here Mon–Sat, 8am to 6pm.