Initial power wash using the pressure washer wash the roof s surface.
How to clean moss off concrete tile roof.
Experts recommend that you save roof moss removal for a cloudy day.
Premix the bio shield 1 part to 20 parts water in the sprayer or a larger bucket.
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.
Make sure you have dressed appropriately for the job.
Hose off and brush all moss loose from your roof shingles.
Position your ladder in place.
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.
The vinegar should be labeled with its acetic acid strength which shouldn t be more than 5 percent.
If your moss problem requires more than.
Pour the mixture into the spray bottle.
Carefully place a ladder near the area of moss.
How to remove moss from roof tiles.
Moss can be removed physically with water and a stiff brush on a pole or a scrub brush chemically or a bit of both.
Use water to spray off visible dirt and debris including leaves dead insects and twigs.
Some people use high pressure water spray to clean the tiles but that can damage the tiles.
It doesn t matter which cleaning solution you choose you will get dirt on your clothes.
Hose off and brush all moss loose from your roof shingles.
Pour distilled white vinegar into a bucket.
It s better to use an alow pressure water hose and gentle brushes to clean the tiles though only.
The average roof on a 3 bedroom house will take 60 to 80 litres of bio shield applied with a garden pressure sprayer.
Air temperature above 10 degrees c will help to accelerate biocidal action.
Here are the basic steps to cleaning your tile roof.
Apply a storebought or diy cleaning solution to remove the moss.
Be sure that you cover any nearby flowerbeds and plants with plastic sheeting.
Cleaning tile roofs is easy.