- Larsen Concentrated Algicide kills green growth, algae and fungi without scrubbing.
- A highly concentrated surface biocide for killing green and red algae, black moulds, fungal growth on internal and external surfaces.- Ideal for driveways, renders, paths, brickwork and masonry.
- - Kills all green and red algae, mildew, mould and fungi.
- - Brush or spray - no scrubbing.
- - 1L dilutes to over 16L.
The Concentrated Algicide 5ltr is far and away, one of our most popular items. People can't seem to get enough of it.
Last Updated: Mar 04, 2021