Decking that is not looked after and treated on a regular basis becomes a breeding ground for algae, moss and lichens.
This then becomes dangerously slippery and can cause accidents! It means that you can't use that area of your garden all year round and nobody wants to loose that open space.
Using specialist decking cleaner, a stiff brush and plenty of 'elbow grease' removes the algae and other plant matter. The job is finished with a NON-SLIP decking paint in a variety of colour choices to return that outside area to it's original state.