Carefully place a ladder near the area of moss.
Green moss on my roof.
Moss on a roof begins with a thin dusting of green that you may notice only from low angles.
Moss tends to form in areas where it is shielded from the sun.
Wet the moss by spraying with your hose.
This wears the roof s surface by increasing frost damage such as cracking to the mineral granule coating on the shingles.
Hose off and brush all moss loose from your roof shingles.
Use a low pressure setting on your spray nozzle to avoid damaging your.
If your moss problem requires more than.
This thin layer on the top of the shingles expands and becomes wide thick and mat like.
If you notice moss or algae on your roof don t panic.
Create a 50 50 mixture of chlorine bleach and water and spray it generously on the moss.
Moss is usually more of a cosmetic issue on many kinds of roofing materials but it can cause damage over time especially in colder climates by holding moisture against the roof surface.
The third most common type of growth on a roof is algae.
Moss can grow quite quickly and it will grow in between roof tiles filling in the voids and lifting up roof tiles and slates.
Spreading moss can quickly upholster to roof surfaces filling in voids between shingles and tiles and reaching under and lifting up roofing materials.
Hose off and brush all moss loose from your roof shingles.
Moss is darker green much thicker holds more water and also grips into the surface of the shingles.
A north facing roof usually has little sunlight which enables moss to buildup on the roof.
Wear rubber gloves to.
Moss doesn t always mean you re destined for a whole new roof nor does it mean your home has water or moisture damage.
It doesn t have the thick growth like moss and lichen and it looks like stains on a roof usually in streaks of black or sometimes green.
Moss on a roof if you have moss growing on your roof there s a high chance you have a north facing roof.
If sections of your roof are under heavy tree cover these are prime spots for moss to thrive.
Moss grows in areas untouched by sun so it can develop at a speedy pace on tree shaded and north facing roofs.
How to remove moss from your roof step 1.