Position your ladder in place.
Moss on slate roof.
Grab your oxygen bleach solution and apply it to all sections of moss growth.
Using your brush scrub the moss off of your roof working from top to bottom.
Natural slate roofs along with traditional clay plain tile roofs although can get debris build up between the joints do not generally moss up as much as man made products.
Continue layering the solution as needed to keep the moss damp for 20 minutes.
The presence or absence of much sunlight on a roof surface is often a determining factor in the amount of moss or lichens growth more sun less moss and lichens.
When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.
Rinse your roof with cold water.
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It s all about the tiles.
Moss on a slate roof.
The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.
Be sure that you cover any nearby flowerbeds and plants with plastic sheeting.
How to get rid of algae on the roof.
Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye.
It doesn t matter which cleaning solution you choose you will get.
Some have a natural camber but i have not yet witnessed a natural slate curling at the edges over time.
When moss grows in under and around your roof tiles it actually acts as a filler.
Causes of moss or lichens growth on roofs moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions.
Spray the moss covered roof with the water from the.
Moss itself is a plant while lichen conisist of a fungus and a photosyntheizing plant living together.
Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.
You can remove moss and lichens from your roof by using vinegar as a environmentally friendly weedkiller.
Scrape off the moss.
Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.
Packing out any gaps and plugging the.
Make sure you have dressed appropriately for the job.
Debris and moss buildup hold moisture in the slates that can split them during winter freezes.
While you might be tempted to reach for a strong chemical or a pressure washer it s better to leave them behind and give your slate roof a little tender loving care.