Outdoor Cleaner

Sale price£39.99 GBP0.0

There’s a quiet satisfaction in seeing your garden gently return to its best. Stone paths dulled by time. Fences softened with age. Every surface tells the story of a garden well-lived — but not always well-seen.

Brook & Bramble™ Outdoor Cleaner was created for these moments of restoration.

Formulated with a carefully balanced level of sodium hypochlorite (<5%), it works fast to lift away organic surface staining, green discolouration and weather marks — revealing the original texture and tone beneath. Designed for safe use on a wide range of exterior surfaces, it refreshes without the harshness of pressure washing or heavy abrasion.

No machines. No noise. No fuss. Just a watering can, a still afternoon, and a simple rinse.

In as little as 10 minutes, surfaces are visibly clearer — not bleached or chemically stripped, but gently renewed.

Size: 5 litres

Simple Clarity for Everyday Garden Surfaces

Formulated for gentle yet effective cleaning, our Outdoor Cleaner lifts away green discolouration, algae, and light organic staining from patios, stone, and garden furniture. With no need for pressure washing or harsh scrubbing, it works in just minutes — revealing the true surface beneath, quietly and confidently.

What can you use this product on
  • Natural stone, sandstone, slate, Indian stone
  • Concrete, tarmac, brickwork, block paving
  • Timber decking, fencing, outdoor cladding
  • Rendered surfaces (includingK-Rend), roof tiles, slates
  • Garden furniture, planters, ceramics,coated plastics and metals
Key Benefits

Removes moss, algae, lichen, and mildew stains

Brightens and restores surfaces with minimal effort

Fast-acting formula – visible results in 30–60 minutes

Easy to apply with sprayer, watering can, or brush

Perfect for pre-treatment before painting or sealing

How to use it
  1. Apply directly to dry surfaces using a watering can or low-pressure sprayer. Ensure complete and even coverage.
  2. Allow the solution to dwell for 10 to 30 minutes. Do not allow the surface to dry out during this time.
  3. Gently agitate with a soft-bristled brush if necessary to help remove stubborn residues. Rinse thoroughly with clean water.
  4. Repeat as necessary for heavily weathered or porous surfaces.

For optimal results, apply on a calm, overcast day and avoid use immediately before or during rainfall. Remember to rinse your watering can thoroughly after use, or consider using a separate watering can for use with this product.

Safety and storage

Wear gloves and eye protection during use.
Avoid contact with grass, plants, and ponds — rinse immediately if splashed.
Do not use on painted or sealed surfaces unless refinishing.
Store in a cool, dark place away from children and pets.
External use only. Always test on a small area before full application.