DOG REPELLENT

Algae, lichen and green deposit killer with a quaternary ammonium base; its formula is highly effective to kill algae, lichen and green deposits. It has a curative and lasting action. Can be used on most materials (roof tiles, concrete, stone, slates, fibro-cement, tennis court surfaces, slabs, cobblestones, etc.) with no risk of corrosion, discolouring, smears.
Use biocidal products with caution. Read the label and product information before using.