Roof Tile Cleaner


RoofKleen is the eco-friendly roof tile cleaner chemical in our range of building cleaning chemicals. It is ideal for cleaning slate, clay and concrete tiles that have had moss scraped off in an environmentally friendly and safe manner that protects personnel, pets and plants. This non-toxic and non-hazardous roof tile cleaner is something of a first as its cleaning action is not biocide or disinfectant based.

Roof Tile Cleaner

Available in 20 litre containers, persons using RoofKleen roof tile cleaner do not need any PPE and it is nearly odourless, pH neutral, with no acids, no caustic alkalis, no biocides, no bleach, or sodium hypochlorite solution.

Perfect as a cladding cleaner chemical, it is delivered at ready-to-use dilution but if the job you are on does not have heavy soiling you can water it down as well. Another great feature of RoofKleen is that surfaces treated with it tend to resist fresh build up of algae and soiling because the surface is left very clean.

How Does It Work?

This food-safe cleaning solution works by using nano-size energy packages which break the surface tension between dirt and the substrate to lift off the soiling from tiles, fascia’s and soffits. The majority of roof tile cleaner chemicals rely on sodium hypochlorite (bleach) or biocides to kill the green growth which means considerable precautions are needed and run off can be dangerous.

This innovative approach to cleaning is a UK invention and the product is made in the UK. By using this unique formulation, we can offer a genuinely all-natural and very safe roof tile cleaner that is powerful and indeed is even safe if it gets in to a water course.

With many cleaning agents the large particles are removed from the substrate, but smaller ones are left. Because of the penetration of the nanoenergy particles in RoofKleen, this cleaner liberates much more soiling and thus leaves a super-clean surface.

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Roof Tile Cleaner

Careful use of a pressure washer on low pressure can be helpful to remove loosened dirt and algae or just a garden hose or similar. Remove as much moss as possible by scraping  and apply the roof cleaner solution by pouring, with a brush, or from a sprayer, saturate the surface well and then agitate with a brush.

On cladding spraying works well and the cleaning benefits from more than one coat, ideally wait half an hour to an hour before rinsing off the dirt. Please watch our simple guide video on how to apply cleaner.

To discuss your needs or request samples or MSDS sheets please contact us at:

Acute Build Clean | 74 Bo’ness Road | Grangemouth | FK3 9BL

Tel: 01324 309100 | Email:

London Office | 47 Gee Street | Clerkenwell | London | EC1V 3RS

Tel: 0208 088 3703 | Email:


Roof Tile Cleaner

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