Chlorine Bleach. Simply pour over the moss, wait a day or two and it will come right up without damaging the shingles. You can even sweep it off with a broom. Since the bleach won't react with the asphalt in your shingles, it is perfectly safe to use.
I have used a product called moss off. It comes in a sprinke can & you sprinkle it around the ridge of the roof. Then next rain activates it and the runs down to cover the roof. Works pretty good & its not too expensive
The sun. The heat from the sun bakes your roof and deteriorates the shingles the quickest.
A solution of Mohr's salt can be sprayed on a lawn to kill moss without harming the grass.
No.
all you need to do is take something tordon or round-up the pesticides kill the moss
Moss will hold water, and eventually rot the shingles. (Added) Moss puts down roots into the shingles, loosening the top granular protective layer. In addition, it will leach out the oils which give the shingle flexibility, drying and cracking them and leading to shingle loss and premature roof replacement. The additional water will freeze during the winter, lifting the shingles up, loosening the nails and allowing for shingle loss during winds, and for water penetration into the sheathing. Many a moldy attic has been traced to moss on the roof, which is why insurance companies are now starting to dictate it be removed safely (no pressure washing!) by a professional roof cleaning company.
bleach
Use a roundup to kill the moss, after it is dead pressure wash it off.
kill men and woman if you are lucky or kill lvl42 moss giants to get them
yes
moss
Only if you eat it. You are cool and are the one millionth contestant!!!!
Kill Ogres or Moss Giants.