Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck.
Moss roof remover.
Space between the strips.
If the water will not reach the peak of the roof from the ground you can spray while standing on a ladder.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
When the moss is dead scrub it off then install zinc flashing to prevent more moss growth.
Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application.
Even so you will always need to mount the roof later on in order to remove the dead moss.
To remove moss you first have to kill it.
4 apply a dab of sealant to every nail head and run a bead of sealant under each shingle.
6 to kill existing moss and lichen make a cleaning solution of equal parts bleach and water.
Use a solution of bleach vinegar or dish soap for this.
5 continue installing zinc strips across length of roof end to end leaving a 1 8 in.
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.
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.