Ideal for mold and moss and generally all dirt accumulated during the cold season in exterior areas in all type of pavements. Apply diluting in water according to the amount of moss on the pavement.
As a general rule apply diluting one part to 3 of water, although for very blackenned stains it can be used pure. Apply to previously cleaned floors. Apply, leave to soak around 5 minutes for surfice stains, 30 minutes for usual moss and 1 hour or more for old incrusted moss and darkenned areas, scrub and rinse with abundant water before the pavement reabsorbes the dirt.