In some cleaning situations it is inappropriate to use a pressure washer. As it is an aggressive form of cleaning, it is not recommended to be used to clean a roof and can potentially cause damage.
With this in mind, we have sourced the best available option on the market.
The Marshall Pro Scraper has been designed by a former engineer for Formula One racing team Williams.
With interchangeable blades, designed to fit around all mainstream roof tiles, any moss and lichen can be removed easily and effectively without causing any damage.
Once the moss and lichen has been successfully removed, disposed of and gutters cleared, a chemical solution is applied directly to the roof tiles. This ensures that any remaining spores are eradicated and provides protection from regrowth for up to 5 years.