Professional Mould & Mildew Removal in London
Black mould spreading on your walls or conservatory? Our specialist biocidal treatments safely eliminate mould and mildew while protecting your surfaces.
Health & Property Concerns
Mould isn't just unsightly—it poses real health risks and damages property over time.
Surfaces We Treat
We remove mould and mildew from all exterior surfaces
Frequently Asked Questions
Is exterior mould dangerous?
While exterior mould is less dangerous than indoor mould, it can still cause respiratory issues, especially for allergy sufferers. Mould spores become airborne and can enter your home through windows and doors. It also damages surfaces over time.
What causes mould on outside walls?
Exterior mould thrives in damp, shaded areas with poor airflow. North-facing walls, areas under trees, and surfaces near water sources are particularly susceptible. Poor drainage and inadequate ventilation also contribute.
Can I remove mould myself with bleach?
While bleach kills surface mould, it doesn't address root causes and can damage render and painted surfaces. Professional biocidal treatments penetrate deeper, kill mould at the source, and include preventative measures.
How do you prevent mould returning?
After removal, we apply anti-fungal treatments and can recommend improvements like better drainage, trimming overhanging vegetation, and improving airflow. Regular cleaning maintenance also helps prevent recurrence.
Related Problems We Solve
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