It s always important to read the manufacturers instructions because not all roof moss killer products work the same.
Flat roof moss treatment.
Once the roof surface is dry spray the area with baticlean cr concentrated moss algae killer which will kill any remaining growth and most importantly kill the spores.
This environment friendly natural miss killer works great even for the stubborn moss.
Some roof moss killer products like smartseal moss remover can be applied to the moss covered roof tiles without having to rinse it afterward.
Removing moss from a singled flat roof can be more complicated shingles provide cracks and crevices where the moss can be protected.
However if you want to remove the moss naturally then use vinegar.
Treatment moss killer application.
Products containing d limonene citrus oil are also effective at killing existing moss.
Treating moss for treatment use baking soda when rain is minimal and allow several weeks for the moss to die.
Results are usually seen in 2 3 days.
If the roof has no chippings then brush the surface to remove the growth and any debris such as leaves and twigs.
Protect any flowers or trees below the flat roof by covering them with plastic sheeting.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.
Natural way to remove moss from the roof.
One method of removal is to mix copper sulphate powder with around a gallon of water and add this to a garden sprayer.
Baticlean cr is designed to be left upon the surface where it can help to inhibit re growth.