Yes and no dependent on your roof type.
How to remove twigs from roof.
Instead of raking which pulls the sticks toward you but still leaves them on the ground pushing the tines of the rake into them will cause them to be entangled and lifted up into the rake where they can be easily transported to the place you want them.
And it s wise to trim back all branches that are close to or touching the shingles.
While they are often bleach based we apply them carefully and rinse them away with care.
When asphalt shingles are loose or missing you can easily replace and refasten them.
Simply turn your leaf rake upside down so that the tines are facing up.
And as long as you re on the roof inspect the others close up as well as the flashing to find out whether any shingles are damaged or likely to cause problems in the future.
Chemically treat mold then sweep it off with a soft broom.
Shingles metal bitumen and a few other roof types can have issues if water holds on them to long which tho.
Then push the rake along the ground like you would do as a push broom with short downward and forward motions.
On steeper roofs you can pull them off with a broom on an extension pole or better yet use a roof rake for leaves.