How do I treat greening wood on my fence panels and decking?
To clean the green discolouration of your fence or decking SPCB Mosskillers recommends using ProDeck Wood Cleaner which will completely remove any greening and algae on the wood. This can be especially important for decking as it can be a slip hazard!
Coverage with ProDeck will depend upon the type of cleaning you require, however as a guide 1-litre of ProDeck will generally give you a coverage of up to 40m2