Soft Washing involves the use of biodegradable chemicals to gently remove algae and other stains. 

 

Sodium Hypochlorite is the only chemical to effectively remove black algae. 

Properly mixed with a surfactant, also called a surface-active agent, this substance  (a detergent) when added to a chemical, reduces its surface tension and penetrates to kill organic matter. 

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There are other chemicals that can be used depending on surface materials. A site survey is carried out to determine which cleaning method is most suitable. 

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The results are stunning! And in most cases reduce the costly need to paint exterior walls. 

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