Cleaning green fre

Effective against algae, moss, and lichen. For all outdoor surfaces, including facades, roofs, paving stones, awnings, etc. Apply with low pressure spray applicator or a brush. On weathered surfaces, such as roofs, residues disappear over time without the need to machine the surface after application. On painted vertical surfaces, e.g. facades, it is usually necessary to wash the surface to completely remove residues.
The surfaces will be free of new growth for up to four years. Biodegradable. Dilute 1 to 4 with water. 1 litre diluted to a 5-litre solution is enough to cover about 25 m². Registered in Basta.