Which acts as a poison to the moss and algae.
Keep moss off roof.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.
Use a solution of bleach vinegar or dish soap for this.
Climb up to the roof and begin scraping off dead moss from the shingles using a putty knife or painter s 5 in 1 tool and working from the bottom up.
A 50 foot roll costs about 50 so you could treat an entire roof inexpensively.
First let the sunshine in.
Remove moss in just 3 steps and keep it off for good.
How to remove moss from a roof.
Moss can be kept off of roofs by attaching zinc strips near the top of the roof.
Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck.
You will need to treat the roof to stop the moss from growing back.
The trick is to put the flashing under.
When it rains very small concentrations of zinc carbonate wash down the roof and prevent the growth of new moss.
Scrape off the moss.
It won t remove moss that is already established you have to clean that off but it will keep a.
Happily there are preventive measures you can use to keep your roof moss free.
If your moss has dried out take the opportunity to have a roofer remove the moss from the roof.
If you want to clean moss off a roof yourself you will have to plan how you are going to kill the moss and remove it effectively.
The rain water will take minute quantities of zinc off these strips and the flow of this zinc solution over the roof will prevent any moss from getting started.
That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles.
When the rain water passes over the copper flashing a little copper gets mixed into the rain.
To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.
Its recommended anyone cleaning moss off a roof should do it on a cloudy day.
If your roof has sprouted a moss infection you can remove it before it becomes serious enough to impact the performance of your roof.
The copper will change color to a green like grey but that s a lot better looking than all that moss and algae.
When the moss is dead scrub it off then install zinc flashing to prevent more moss growth.
Moss may look quaint atop your house but it can greatly shorten a roof s lifespan.
Trim branches overhanging your roof keep gutters free of debris and regularly remove moisture collectors such as leaves branches and seedpods that pile up on the roof and encourage moss to grow.
