Professional Deck Cleaning in Orewa

Restore the natural look of your timber deck safely without causing damage from excessive pressure.

Before and after deck clean Rodney Omaha
DEck clean before and after Omaha Rodney
before and afte deck clean steps Rodney Omaha
Before and After swing seat clean Rodney Omaha

Servicing Timber Decks Throughout Orewa

Deck Cleaning Services in Orewa

Orewa timber decks are frequently exposed to salt air, coastal winds and damp conditions which can accelerate mould and algae growth on outdoor surfaces.

Without regular treatment, this organic growth can make decking slippery and reduce the lifespan of timber surfaces.

Greenwash provides safe deck cleaning services across Orewa using eco-friendly treatments and controlled pressure suitable for timber structures.


Timber Structures We Clean

✔ Timber Decks
✔ Outdoor Stairs
✔ Boardwalks
✔ Poolside Decking
✔ Timber Handrails
✔ Pergolas
✔ Retaining Timber
✔ Outdoor Furniture


Why Avoid High Pressure Cleaning on Timber?

Excessive water blasting can:

  • Raise timber grain
  • Cause splintering
  • Damage fixings
  • Shorten deck lifespan

Our controlled low-pressure cleaning process safely removes mould and algae without damaging timber fibres or forcing water into joints.


Frequently Asked Questions

Will deck cleaning damage my timber?
No — we use controlled pressure suitable for timber surfaces.

How often should I clean my deck?
Most Rodney decks benefit from cleaning every 12–18 months.

Is it safe for pets and plants?
Yes — all products used are eco-safe when applied correctly.

Can you clean timber stairs?
Yes — stairs are particularly prone to algae growth and benefit from regular cleaning.

Areas We Service

Greenwash provides exterior cleaning services throughout Rodney including Warkworth, Matakana, Snells Beach, Omaha, Mahurangi East and Orewa.


Related Services in Orewa

Greenwash also provides:

• House Washing in Orewa

• Deck Washing in Orewa

•Spider Treatments in Orewa

• Drive & Path cleaning in Orewa
•Roof Treatments in Orewa

Why Choose Greenwash?

✔ Owner-Operated Local Business
You deal directly with Andy — not a franchise crew

✔ Fully Insured Exterior Cleaning
Public liability cover for peace of mind

✔ Eco-Safe Soft Washing
Safe for painted surfaces, pets and gardens

✔ No High Pressure Damage
Soft wash system protects weatherboards and plaster

✔ Experienced With Rodney Homes
We understand local mould, salt air and spider issues


Book With Confidence


✔ Public Liability Insured
✔ Safe For Painted Weatherboards
✔ Pet & Garden Friendly Treatments
✔ No High Pressure Damage
✔ Owner Operated — No Subcontractors
✔ Free No-Obligation Quotes


Limited Weekly Availability


Due to seasonal demand across Warkworth and the wider Rodney area, we recommend requesting your quote early to avoid longer wait times during peak mould growth periods.

Our exterior cleaning schedule fills quickly, particularly for house washing and spider treatments during warmer months.