How often should you actually clean your driveway in Melbourne?
The honest answer is every 12 to 18 months for most Melbourne homes. But that range moves a lot depending on which way your driveway faces and what is growing above it.
What drives the frequency
Aspect matters most. A south-facing driveway that never gets direct sun stays damp, and damp concrete grows algae and lichen. Those often need annual cleaning. North-facing driveways in full sun can go two years.
Tree cover is the second factor. Anything under a gum, plane tree or liquidambar collects tannin staining from leaf drop, which soaks in and darkens the concrete permanently if left.
Traffic and oil. Two cars parked in the same spots for years leave defined oil patches that get progressively harder to lift.
Why waiting costs more
Concrete is porous. Oil, tannin and rust do not sit on the surface — they migrate down into it. Fresh staining lifts almost completely. Five-year-old staining fades significantly but often leaves a shadow.
Lichen is worse. It puts root structures into the concrete surface, and by the time it is established, removing it can leave a lighter patch where it was.
The maintenance clean is cheaper than the restoration clean, and it gets a better result.
Melbourne-specific timing
Autumn, after leaf drop, is ideal. You clear the tannin before it has months of wet weather to soak in.
Early spring is the other good window — it clears the winter algae growth before summer entertaining.
Avoid cleaning immediately before heavy rain if you are sealing afterwards. Sealer needs dry concrete and a clear 24 hours.
Common questions
- Should I seal my driveway after cleaning?
- It helps on driveways and outdoor entertaining areas — sealed concrete resists oil and stays cleaner longer. It needs redoing every three to five years, so treat it as an ongoing commitment rather than a one-off.
Need driveway cleaning in Melbourne?
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