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Homefront Intense Roof Cleaner - 5 Litres

Homefront Intense Roof Cleaner - 5 Litres

Homefront’s Intense Roof Cleaner makes easy work of deep cleaning roofs, leaving them cleaner and ...

Best current price£29.95from B&Q

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B&Q - Intense Roof Cleaner Removes Dirt Grime Black Spot White Spot Mould Algae Moss & More 5 Litres

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B&QB&Q - Intense Roof Cleaner Removes Dirt Grime Black Spot White Spot Mould Algae Moss & More 5 Litres
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DebenhamsHomefront Unisex Clear Intense Roof Cleaner Deep Cleaning 5L In
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Product Information

Full details

Homefront Intense Roof Cleaner is designed for homeowners and property maintenance professionals looking to restore the appearance of their roofing materials without the mechanical stress of pressure washing. It offers a powerful, low-effort solution for removing stubborn biological growth, dirt, and staining through a simple chemical application process; however, users must ensure they have safe access to the roof and follow rinsing instructions carefully to prevent chemical residue.

All features

BrandHomefront

Extended Product Information

FAQs

Can I use this on a metal roof?

The formula is specifically optimized for roof tiles, including clay. We recommend testing a small area if applying to non-tile materials.

Do I need to scrub the roof?

No, the intense formula is designed to work chemically. Scrubbing is generally not required.

How long does the biocide prevent regrowth?

The duration of protection depends on environmental factors, but the integrated biocide is designed to provide long-lasting inhibition compared to cleaners without this additive.

Is it safe for plants near the gutter downspouts?

While the product is intended for roof surfaces, we recommend rinsing the area well and diluting any runoff that enters garden beds.

Can I use this in a pressure washer?

This product is designed to be applied without the use of a pressure washer to avoid damaging tiles; application by sprayer is recommended.

Troubleshooting

The product did not remove all black spots.

Heavy or long-standing staining may require a second application or a slightly longer dwell time if the surface is particularly porous.

White streaks appearing after rinsing.

This is likely residual product that was not rinsed sufficiently. Perform a secondary rinse with clean water to remove remaining active ingredients.

Pros and Cons

Pros

  • Does not require a pressure washer
  • Prevents regrowth of biological matter
  • Safe for use on clay and standard roof tiles
  • Easy application method saves time and physical effort

Cons

  • Requires proper safety equipment for roof access
  • Must be rinsed thoroughly after the dwell time
  • Only effective if applied correctly to dry or specified conditions

Setup, Compatibility & Care

Before starting, ensure the weather conditions are dry to avoid the product being diluted by rain. Always test a small, inconspicuous area first to ensure surface compatibility.

  1. Preparation: Clear large debris such as leaves or twigs from the roof surface.
  2. Application: Apply the 5-litre solution using a pump sprayer, ensuring complete coverage of the affected tiles.
  3. Dwell Time: Allow the formula to sit for exactly 60 minutes. Do not allow the product to dry completely on the tile.
  4. Rinsing: Rinse the roof thoroughly with clean water, working from the top down to ensure all residue is washed into the guttering system.

Store the container in a cool, dry place away from direct sunlight and keep out of reach of children and pets when not in use.

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