Mosgo Dual Active Algae Remover 5 Litre | F1012Dual Active Algae Remover F1012 Special formula for red and green algae Removes mould from exterior walls Effective pre painting treatment Kills and prevents regrowth Size: 5 Litres Mosgo Dual Active Algae Remover 5 Litre F1012 A fantastic algae and moss remover, Hygeia Mosgo Algae Remover controls red and green algae discolouration on exterior walls and hard surfaces. Mosgo Algae Remover, removes green or red discolouration caused by algae and