Using bleach is recommended by most shingle roof manufactures and the arma asphalt roofing manufactures association.
Moss roof removee.
Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together.
Before applying a moss remover cleaner use a scrub brush 3 15 the home depot or a long handled soft bristle brush to gently scrape or pluck moss from the roof shingles or tiles.
Follow these steps for how to remove moss.
Use a solution of bleach vinegar or dish soap for this.
If you used a homemade solution be sure to let it soak for at least 20 minutes before rinsing.
Remove moss from your roof as soon as you see it and don t let it become a much bigger problem in the.
If the water will not reach the peak of the roof from the ground you can spray while standing on a ladder.
Even so you will always need to mount the roof later on in order to remove the dead moss.
Use a large spray bottle or the backpack sprayer to spray the roof with the moss remover cleaner.
How to remove moss from an asphalt roof a reader wants to get this moss cleared off an asphalt roof without damaging the shingles.
Fortunately removing moss is a fairly simple task that you can perform on a seasonal or as needed basis to keep your roof weathertight and great looking.
But in most cases the solution used on roof moss is bleach.
1 slide a margin trowel under shingles to unstick them from the ones below.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water.
When the moss is dead scrub it off then install zinc flashing to prevent more moss growth.
Pick up the hose again and slowly work your way up the ladder.
When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.
Moss on your roof isn t just an ugly problem.
You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.
Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck.
Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application.
Moss can lift up shingles exposing the roof to moisture which allows rot to form.
Point the hose towards the top of the roof and rinse off the moss killing solution along.
It s also a dangerous one.
2 slide sacrificial zinc strip underneath the loosened shingles.