Concrete, pavers, brick and most paths cope well with pressure washing. Timber decks, soft stone, old render and painted surfaces need lower pressure and care, because too much force can strip, scar or push water where it should not go.

Surfaces that cope well

Concrete driveways and paths, pavers, brick and most tiles handle pressure washing well when the right pressure and technique are used.

Surfaces that need care

Treat these carefully, with lower pressure, a wider fan tip and more distance:

  • Timber decks and fences, which can splinter or furrow.
  • Soft stone and sandstone, which can erode.
  • Old or flaking render and paint, which can strip.
  • Painted or powder-coated surfaces.

Surfaces to avoid or leave to a professional

Be careful around windows, light fittings, power points, air conditioning units and roof tiles. High pressure can force water in, break seals and cause damage.

Protect the surroundings

Cover or move plants, furniture and electrical items. Avoid sending detergents into stormwater drains, as they can end up in waterways.

Test first

Try a small, hidden area first and work from a distance, moving closer only if needed. Keep the nozzle moving and use even strokes.

Pressure washing in Gympie

Prefer to leave it to someone else? Hard at it offers pressure washing across Gympie and surrounding suburbs, with free quotes. See our pressure washing service or request a free quote.

Related reading

Frequently asked questions

What pressure should I use?

It depends on the surface. Lower for timber and soft surfaces, higher for concrete. Start low and increase gradually.

Can I pressure wash my roof?

It is risky and can damage tiles and void warranties. Leave roofs to experienced professionals.

Is it safe on pavers?

Yes, but too much pressure can wash sand from the joints. Re-sand if needed.

What about cleaning products?

Use products suited to the surface, follow the label and avoid runoff into drains.