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