How do you prevent mould and algae from coming back?

After pressure washing, we apply a treatment that inhibits organic growth. This typically keeps surfaces cleaner for 6-12 months. For ongoing protection, we recommend annual treatments in Newcastle's humid climate.

Can you pressure wash all patio surface types?

Yes! We clean concrete, pavers, tiles, natural stone, and timber decking. Each surface requires different pressure settings and techniques. We adjust our approach to clean effectively without causing damage.

Is the mould treatment safe for pets and plants?

We use eco-friendly, biodegradable products that are safe for pets and plants once dry (typically within a few hours). We'll advise you on any precautions for sensitive garden areas.

Patio Pressure Washing in Newcastle — Mould & Algae Removal

Mould and algae on your patio are more than unsightly. They are also a slip hazard for your family. Newcastle's humid coastal climate is perfect for this organic growth. Our patio pressure washing service removes mould, algae, and moss. So your patio becomes a safe, clean entertaining space again. We also apply treatments to slow regrowth. That keeps your patio cleaner for longer.

By Sarah Mitchell, Principal Painter·Updated 10 June 2026

Years local

5yr

Warranty

Free

Estimate

Patio pressure washing in Newcastle

First, we assess your property and goals to confirm the right scope. Next, we apply a proven process matched to Newcastle conditions, timing, and budget. So, you can move forward with clear handover and confidence.