Timber Decking
All exposed timber, including vertical cladding, is eligible for algae/lichen contamination. After an initial period of exposure, the natural chemicals imbedded in the cellulose degrade and are washed away. The surface becomes grey when bare cellulose needles are exposed. This surface becomes a natural habitat for algae, then later moss and lichen.
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| Warning: If the decking has been allowed to become too slippery, a brushing may be necessary prior to spraying. MossGo will, however, be sufficient to maintain a safe surface. | ||

Oak cladding colonised by a black lichen


