Jarder Spray & Leave Fence Cleaner - 4 x 5L - Green

Jarder Spray and Leave Fence Cleaner has been specifically manufactured to remove algae, green mou...

Best current price£32.99from Robert Dyas

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Robert DyasJarder 5L Fence Cleaner - 4 Pack - Clear
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£32.99
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B&QB&Q - 4 X 5L Spray & Leave Fence CleanerRemoves Green MouldGreen Growth And AlgaeSafe To Be Painted Once Dry
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£37.95
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Product Information

Full details

The Jarder Spray & Leave Fence Cleaner is designed for homeowners and property managers looking to easily restore the appearance of wooden fences, patios, and other outdoor surfaces. Its key benefit is the effortless removal of algae, green mould, and stains without scrubbing, allowing for a quick refresh before repainting. A potential caveat is that results take 2-3 days to become fully apparent. This powerful, UK-made formula works by targeting the source of growth, simplifying the cleaning process and preparing surfaces for a like-new finish.

All features

ColourGreen
Model Part NumberCL-FC-5LX4
BrandJarder

Extended Product Information

FAQs

How long does it take to see results?

Visible results, such as the removal of algae and green stains, typically appear within 2 to 3 days of application.

Do I need to scrub the surface after applying the cleaner?

No, the 'Spray and Leave' formulation means no scrubbing is required. The solution works on its own to remove the growth and stains.

What is the coverage area of a 5L bottle?

When mixed at the recommended 1:3 ratio (1 part cleaner to 3 parts water), a 5L bottle makes 20L of solution, which covers approximately 120 square metres.

Can this cleaner be used on painted surfaces?

Yes, it is suitable for use on wooden surfaces like fences, pergolas, and decking, preparing them for repainting. It’s always recommended to test on an inconspicuous area first.

Is the product safe for plants and pets?

Keep children and pets away from the treated area until it is dry. While the product is designed for outdoor use, it's advisable to protect nearby plants by covering them or rinsing them with water after the cleaner has had time to work.

What is the shelf life of the product?

The product should be stored in its original container in a cool, dry place. It typically has a good shelf life, but always check the batch code for manufacturing dates if specified on the packaging.

Does it kill moss as well as algae?

Yes, the formula is designed to remove algae, green mould, and staining, which generally includes moss growth on outdoor surfaces.

Troubleshooting

No visible cleaning effect after 3 days

Ensure the solution was mixed at the correct ratio (1 part cleaner to 3 parts water). Reapply if necessary, ensuring the surface remains damp for as long as possible. Check weather conditions; extreme cold or heat can slow down the process.

Product seems to be staining a surface

This may indicate the product is too concentrated or the surface is sensitive. Dilute the solution further with more water and test on a hidden area. Rinse the affected area thoroughly with clean water.

Garden sprayer is blocked

Ensure the sprayer was cleaned thoroughly after the last use. If blockage persists, disassemble the sprayer according to its manual and clean individual parts. Ensure no large particles are present in the diluted solution before filling the sprayer.

Algae/mould returns quickly

While the product helps prevent regrowth for up to 6 months, severe conditions may require reapplication. Ensure the initial application achieved good coverage and allowed adequate time to work. Regular light cleaning can also help maintain results.

Pros and Cons

Pros

  • Requires no scrubbing, saving significant physical effort.
  • Effectively removes unsightly algae, mould, and stains.
  • Versatile application on a wide range of outdoor materials.
  • Excellent coverage area due to its concentrated nature.
  • Helps prevent regrowth for an extended period.
  • Prepares surfaces for painting, offering a complete refresh.

Cons

  • Results are not instantaneous, requiring a 2-3 day waiting period.
  • Requires a garden sprayer for application.
  • Potential for staining on sensitive materials if not diluted correctly or tested first.
  • Does not contain brightening agents, focus is on cleaning growth.
  • The concentrated nature means careful mixing is required for optimal results.

Setup, Compatibility & Care Instructions

Setup:

  1. Mixing: Combine 1 part Jarder Spray & Leave Fence Cleaner with 3 parts water in a suitable container or directly in your garden sprayer.
  2. Application: Pour the diluted solution into a garden sprayer.
  3. Coverage: Apply evenly to the dry, affected surface. Ensure good coverage but avoid over-saturation.

Compatibility:

This cleaner is suitable for a wide range of outdoor surfaces including:

  • Wooden fences, pergolas, decking
  • Patios (concrete slabs, stone)
  • Driveways (tarmac, concrete)
  • Bricks
  • UPVC surfaces
  • Boat hulls
  • Roof tiles

Important: Always test on a small, inconspicuous area first to ensure compatibility and to check for any unwanted reactions before applying to the entire surface.

Care:

  • Store the product in its original container in a cool, dry place, away from direct sunlight and out of reach of children and pets.
  • Ensure the container lid is securely fastened after use.
  • Avoid applying the product during heavy rain or when frost is expected, as this can affect performance and drying time.
  • Clean your garden sprayer thoroughly with water after use to prevent blockages.

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