Most roof cleaning products require at least 20 minutes for it to absorb into the moss.
Scraping moss off roof.
I ve got a house with a super tall roof and the moss is having a big party up there.
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.
When applying roof cleaning products onto a roof on a hot sunny day it will quickly evaporate and you won t get the desired result.
No one will let me get up there on a ladder but i just know there s got to be an easier way to get the moss off.
Scrape off the moss.
One of the most gentle yet effective ways to remove roof moss and clean the roof is by way of scraping.
An alternative to manually removing the moss with a brush and trowel is to use chemicals.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection.
There are a range of chemicals to use on your roof to kill any moss and the benefit with using a chemical is that it will remove all of the smaller moss spores that you can t necessarily see and any moss that is beneath the tiles.
However there is more than one way to.
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.
A normal 9 trowel is suitable if your roofing contractor chooses a dry day any moss will flake off the roof much easier and there won t be any scratch marks on the tiles.
Its recommended anyone cleaning moss off a roof should do it on a cloudy day.
Don t be tempted to rush getting the moss off faster by having someone power wash your roof or scrub in the bleach solution or brush or scrape off the moss even though you may find advice.
The removal of the moss is often followed up by painting the roof tiles.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
Hose off and brush all moss loose from your roof shingles.
Example 2 as above but to larger property inc garage and porch this price is to remove moss and treat the roof tiles as explained above but to a semi detached house with a small garage and porch.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.