Outdoor surfaces in Perth cop a lot.
Sun, rain, red dirt, leaf stains, bird droppings, mould, and just general wear and tear. And while pressure cleaning can bring them back to life, the real question is: how often should you do it?
The answer depends on a few key factors: the type of surface, where it’s located, how it’s used, and the environment it’s in. Let’s break it down.
Perth’s weather can be tough on outdoor surfaces. Long dry spells cause dust to settle, while winter rains bring moss and mould, especially in shaded areas. If your home is near the coast, salt and moisture can accelerate surface damage and staining.
Tip: If you notice black or green staining, your surface is likely overdue for a clean and potentially a seal.
Here’s how often most surfaces benefit from a professional clean:
| Surface Type | Recommended Frequency |
|---|---|
| Driveways (concrete, exposed agg) | Every 12–18 months |
| Paved patios & paths | Every 12–18 months |
| Pool surrounds (limestone, sealed areas) | Every 6–12 months |
| Limestone areas (shaded or damp) | Every 6 months |
| Commercial or high-traffic areas | Every 3–6 months |
Driveways collect oil drips, tyre marks, dirt and leaf stains all year round. If you’ve got exposed aggregate, it also tends to trap grime in the texture. A yearly clean helps prevent deep staining and keeps your driveway looking fresh and inviting.
Pavers can quickly darken due to dirt, moisture and leaf matter, especially if they’re under trees or near garden beds. Regular pressure cleaning keeps them looking sharp and prevents slipperiness.
Bonus tip: Sealing your pavers after cleaning makes them easier to maintain and helps prevent future mould or stain build-up.
Pool areas need more frequent attention. Limestone, travertine or aggregate around pools often stay damp and can grow algae or mould making them slippery and unsafe. A half-yearly clean not only keeps them safe but also preserves the appearance of these more delicate materials.
If parts of your yard never get much sunlight, or are surrounded by trees, they’ll need more frequent cleaning. Shaded and damp areas are prime territory for moss and mould, which can become a slipping hazard and are harder to clean once they set in.
Delaying pressure cleaning can lead to:
Regular pressure cleaning is a small maintenance job that prevents big repairs later on.
We don’t just blast the surface and leave, we assess what type of material you have, how dirty it is, and whether sealing will help protect it moving forward.
Our clean-and-seal packages are ideal for anyone who wants lasting results, not just a temporary visual fix.
If you’re unsure whether it’s time to pressure clean your outdoor surfaces, send us a photo or get in touch for a free quote. We’ll let you know what’s needed and whether it’s worth considering sealing while we’re there.
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