Fencing & Decking Cleaning

Fencing and decking are major features of your garden or outdoor space, but over time they collect dirt, algae, moss, and weather staining that can ruin their appearance and reduce their lifespan.

At Mithras Exterior Cleaning, we offer expert Fencing & Decking Cleaning services that restore the natural beauty of wood and composite materials while helping protect them from long-term damage.

Why Clean Your Fencing or Deck?

Aesthetics – Freshly cleaned fencing and decking can transform the look of your garden, making it brighter, tidier, and more inviting, especially during barbecue season!

Prevent Rot & Decay – Algae and moisture retention can accelerate timber rot. Regular cleaning prevents wood degradation and extends the life of your structures.

Safety – Decking becomes extremely slippery when moss or algae is present. Cleaning improves safety for you and your family.

Maintenance – Removing dirt and organic matter allows protective treatments or paint to adhere better and last longer.

Our Process

Assessment & Preparation – We inspect the material type (e.g. softwood, hardwood, composite) and the condition to determine the most suitable cleaning method.
Debris Removal – Loose leaves, cobwebs, and ornaments are removed to expose the true surface.
Gentle Pressure or Soft Washing – We adjust our equipment to ensure no damage:
- Timber decking: cleaned using low-pressure soft wash or gentle jet settings to avoid splintering or surface wear.
- Composite decking: treated with appropriate detergents to avoid discolouration.
- Fencing panels: cleaned carefully to preserve paint, stain, or natural wood grain.
Edge & Detail Cleaning – Corners, joints, and hard-to-reach areas are cleaned with precise nozzles or by hand.
Treatment – Where needed, we apply a biocide to neutralise algae, mildew, and moss for a longer-lasting clean.
Aftercare Advice – We’ll advise on any treatment (e.g. wood oil, stains, or sealers) that will help protect your surfaces after cleaning.

Interested?

Get in touch today for a free no-obligation quote