Use anti moss spray on roof tiles.
How do you kill moss on clay roof tiles.
Moss can be removed from roof tiles by gently brushing it off if the growth is not too severe.
Applying moss killer is an obvious removal option but be aware that these chemicals have the potential to contaminate the groundwater.
Experts recommend that you save roof moss removal for a cloudy day.
Prepare to start cleaning roof tiles.
This is done from top to bottom in order to avoid water under the tiles.
Make sure you have dressed appropriately for the job.
Step 1 killing moss and weeds.
Position your ladder in place.
There are three pieces of advice worth knowing before you start cleaning roof tiles.
How to remove weeds and moss from a clay tile roof.
How to remove moss from roof tiles.
The best thing you can do if you re considering removing the moss from your roof is talk directly to your roofer.
Before cleaning the roof tiles one uses a high pressure cleaner with a dirt blaster.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye.
Hose off and brush all moss loose from your roof shingles.
Step 2 removing moss and weeds.
Operate your pressure washer at 1 200 psi and keep the nozzle at least one foot away from the tiles as you work.
This is oof cleaning products which should be left to absorb into the moss for at least 20 minutes will not evaporate as quickly as they would on sunny days.
Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
Try using a long handled brush and be careful when walking atop your roof.
Be sure that you cover any nearby flowerbeds and plants with plastic sheeting.
If you attempt to remove moss or weeds without killing them you ll most likely damage the clay tile roof.
Plan to wash clay tiles roofs about every two years to keep mold and algae at bay.
Because of the rotary motion of the dirt blaster and the strength with which the water is sprayed onto the roof tile mosses and algae will be removed easily.
Step 3 preventative measures.
At the end of the day leaving the moss on your roof will damage the tiles ever so slightly but removing the moss could result in much more costly repairs to the roof structure.
Working with roof tiles is a lot easier when you know a couple of basic tricks.
This video from bunnings shows you how to take a tile off and replace it prop.
Clean the roof tiles with a high pressure water spray.