Algon Moss and Algae remover/killer
Almost a miracle product. Simply spray onto the green surface of the paving and leave. It takes a few days to work but, in our experience, generally kills it all and, what is more, stays on the surface to keep killing new infestations for a couple of months.
Can be used as a pre-treatment (but wash off area thoughly before applying sealer) or as an autumn treatment on sealed surfaces.
Coverage: Dilutes up to 1:3 so covers a huge area.
Packaging: 2.5 litres
