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UK Manufactured
since 2008
Product Reviews
By r, reidFROM glasgow

used this cleaner before and its fantastic. just spray on and leave it and within a couple of days your roof looks like new, would recomend it to anybody

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Roof Clean Xtreme - 5 Litre - **BUY 3 FOR THE PRICE OF 2!**

5 litre treats 40 m²- Easy clean of lichen, algae, green growth and dirt

In Stock
Visa Electron
Categories: Xtreme Clean
Product Description

Fast and Effective Roof Cleaner for all types of Roof Tiles.

**NORMAL PRICE FOR 3 = 95.85**


A powerful dirt, grime and algae remover for roof tiles. *Not recommended for use on Tarmac*

Roof Clean Xtreme is a fast acting, high performance cleaning product that will enable a roof to be cleaned without intense pressure washing. RoofClean Xtreme will quickly remove all forms of organic growth from any type of roof tile including clays, without risk of damaging the roof. For best results dilute the product 1:1 and apply to a wet surface by watering can or sprayer. Keep the roof tiles damp throughout the 60 minute period, then hose or lightly pressure wash away with clean water. For areas of heavy contamination or soiling, leave product on surface for longer or re-apply.

Roof Clean Xtreme combines 4 powerful, active cleaning ingredients.

Helps facilitate the easy removal from roofs of

  • Black and White Spot
  • Algae and Lichens
  • Moss
  • Surface Grime

5 litres of product will clean and treat approximately 40 m of Roof Tiles. Wear appropriate safety wear at all times. See technical page for more information.



  1. Sweep away loose debris & areas with a heavy build-up of dirt & grime.
  2. Wet surface area with water.
  3. RoofClean Xtreme at a ratio of 1:1. If removing black spot, don't dilute (use neat).
  4. Apply product to surface using a watering can or sprayer.
  5. Make sure that surface area doesn't dry out before rinsing off.
  6. Leave on surface area for upto 60 minutes.
  7. Rinse area with water.

It is important the roof remains wet throughout during 60 minute period, as the product becomes inactive once dry. Most ingrained organic matter and grime will be removed after one application, but sometimes a second application may be required to remove all black and white spot algae.

  • Please note: this product can temporarily stain lead or other flashing materials if not quickly washed off.

Health & Safety

RoofClean Xtreme contains chlorine as an active ingredient and will stain fabrics and sensitive materials. Take care to avoid contact with fabrics during application. Toxic to aquatic life, wear protective gloves and goggles at all times. RoofClean Xtreme can cause skin burns, avoid contact with eyes. Keep out of the reach of children

Product FAQs

Q: Hi will it clean pebble dash walls with black spot etc? also will it damage polycarbonate conservatory roof panels when washing off walls? kind Regards Paul.

Paul Parsons

A: The roof cleaner will also clean the pebble dashing, it will not damage polycarbonate. Hope that helps.

Response from George

Q: I have a flat roof extension at the back of my house that is done with GRP fibreglass. When I wash off the tiles will the product damage the fibreglass roof?

Andrew Dickson

A: When washing off the Roof Clean Xtreme, it will not cause any issues to the fibreglass

Response from Jake
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We provide a national delivery service for our block paving sealer, pattern imprinted concrete sealer, roof coatings and tarmac restorer on a standard 2 - 4 working day basis. Dependent on weight, this is normally done by pallet or parcel carrier.

If you need products delivered quicker, for a small additional charge, orders placed before 1.30pm can be delivered within 1 - 2 working days to most parts of the UK, although this is dependent on the courier service in your area and the product/s ordered. If you require this service, please check on area availability by calling 01268 722500.

Our commitment is to supply all orders as placed and we offer a comprehensive guarantee of quality. Providing a reliable delivery service to all our customers is most important to us and this is backed up by the many satisfied customer testimonials we have received over the years.

If you need an order delivered to a different address, left somewhere at your property without a signature or left with a neighbour, just let us know.

We also try to maintain 100% stocking levels of our products at all times, so an immediate despatch is virtually guaranteed.

Our product returns policy can be viewed by visiting our Terms and Conditions section.

*Free delivery on orders over £75 are subject to the delivery address location.

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