These stains occur naturally over time.
Moss on siding removal.
Fortunately siding can be cleaned to remove not only green stains but other dirt and stains that may be taking over the homes exterior.
You will need to use care in using this method because the same power that removes moss can also damage or loosen materials such as shingles and siding.
Test a small area.
Cover any desirable vegetation near the.
Pour bleach into a spray bottle.
Clean the house siding to remove any moss that may already be growing on the surface.
Peel or scrape the bulk of the moss off of the siding with your fingers or gently with a putty knife.
Selectively thin out or remove branches on trees and shrubs that are next to or overhanging the siding and pull up.
Fill a bucket with warm water and mix in the oxygen bleach powder according to the package directions.
Dip the scrub brush into the solution and test it to see if it is effective at removing the staining.
Mix your cleaning solution.
If not the green discoloration may be mold.
Tip 2 use high pressure water spray the power of water under pressure will sometimes successfully remove moss from pavers concrete or other hard surfaces.
Green stains on siding are usually the result of mold mildew algae or moss.
When house siding begins to turn green it diminishes the exterior appearance of the home.
For any of these homemade options you ll want to wet down the roof with plain water first then apply the cleanser and let it sit.
For an effective diluted solution mix one part bleach to four parts water in.
Wet the side of the house.
How to kill moss on siding 1.