Step-by-Step Guide to Cleaning Fascia & Soffits Safely

Keeping your fascia and soffits clean does more than enhance your home’s aesthetic; it protects vital roofline components from mould, rot, and pest damage. In the UK’s damp climate, a thorough annual clean is essential; properties under trees or exposed to pollution might require it every six months. This maintenance helps preserve both function and appearance.

Essential Equipment & Safety Measures

Start with the right tools: a sturdy ladder—opt for stabilisers or ask someone to hold it bucket, soft-bristle brush or sponge, a garden hose, mild detergent, and optional bleach. Protective gear like gloves and goggles is essential, especially when using stronger cleaning agents. Always check for hazards like overhead cables or uneven ground before starting.

Soft-Wash Cleaning Method

For general grime, mix a mild detergent with warm water (about half a cup per two gallons) in a bucket. You can add a splash of bleach or two tablespoons to prevent mildew. Using a sponge or soft brush, gently scrub the fascia and soffits, section by section. Rinse thoroughly with a garden hose, wiping dry with a microfiber cloth to avoid streaks. This method is gentle enough for UPVC and timber but effective enough to remove most dirt and algae.

Water-Fed Pole or Pressure Washer for Hard-to-Reach Areas

For those less comfortable with ladders or multi-storey homes, a water-fed pole system using purified water with a soft brush is ideal. It enables you to clean the ground safely and efficiently. If using a pressure washer, begin with a low-pressure rinse to remove loose debris, switch to a detergent-infused spray, wait a few minutes, then use medium pressure to wash off the buildup. Finish with a low-pressure rinse to clean away detergent residue. Avoid using high pressure to protect painted or UPVC surfaces.

Treating Mould & Mildew

Stubborn moulds can be tackled using a stronger bleach mix—three parts water to one part bleach. Apply this with a stiff brush, scrub affected areas, and allow it to dry. No need to rinse again. One bucket of solution can cover around 30–50 sq ft.

Maintenance & Inspection

Cleaning offers a perfect opportunity to inspect for damage —look for cracked paint, rot, blocked soffit vents, or pest entry. Regular clearing of fascia and soffit vents prevents damp buildup, while repairing or replacing damaged sections (especially timber) prolongs lifespan. UPVC or aluminium replacements can be considered if deterioration is recurring.

DIY vs Professional Cleaning

DIY cleaning works well for accessible, single-story properties. However, for height, complexity, or convenience, professional services offer added benefits: safety, speed, and thorough inspection. Tools like pure-water poles or pressure systems deliver seamless results with minimal risk.

Why Choose Standout Cleaning?

At Standout Cleaning, we specialise in Fascia and Soffit Cleaning Fareham, using the best-suited methods, soft-wash, water‑fed poles, or gentle pressure systems for UPVC, timber, or painted surfaces. Our approach ensures a thorough, damage-free clean that restores your home’s kerb appeal.