The chemical will flow over the clay tiles as well as under them to the base of the roof.
How to remove moss from terracotta roof tiles.
Hose off and brush all moss loose from your roof shingles.
This is one reason that we always recommend against do it yourself roof cleaning.
It doesn t matter which cleaning solution you choose you will get dirt on your clothes.
The older the tiles are the more brittle or fretted they become.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye.
Make sure you have dressed appropriately for the job.
There is just too much potential for an untrained hand to cause unintended damage to their lawn or home.
Turn the pressure washer down to low and spray the entire clay tile roof.
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.
Once the cleaner has soaked into the porous tiles it is time to blast away the grime.
Work on one small section at a time which allows you better control of the brush and your scrubbing motions.
When in the hands of a qualified professional you don t need to worry about the cleaning solutions we use to remove moss lichen and mould from your roof.
Moss lichen and mould can build up on your roof and degrade your tiles and also restrict the water flow off your roof.
How to remove moss from roof tiles.
Start from the highest section and work down.
Does moss and mould on my terracotta roof damage my roof terracotta roof tiles are created from clay and are considered a moist material.
Allow it to soak it for the length of time the manufacturer recommends.
Working from the furthermost point apply a mould remover to the surface.
Position your ladder in place.
How often should i have my roof cleaned.
Removing moss from a roof can seem like a difficult task some people reach for the pressure washer but often you can clean the roof simply using a stiff bru.
Be sure that you cover any nearby flowerbeds and plants with plastic sheeting.