You re probably wondering how mildew and algae can survive on plastic or vinyl siding.
Which siding resists algae.
A 1 10 concentrated mixture with water can produce 11 gallons of a mixture with a bottle.
One bottle can clean up to 2000 square feet of area.
In fact an algae infection typically takes hold well before the black streaking is visible.
While the growth of algae and mildew doesn t automatically mean there s a problem it can mean that your home is trapping moisture underneath the siding.
Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.
Spray wash your siding several times each year to remove any dirt or grime that may have collected.
Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining.
As sturdy as vinyl siding is it s not resistant to pesty mold and mildew.
How algae resistant shingles work.
Vinyl siding stain diagnosis.
The mildew and algae are feeding on sugars dust dirt or other things that are attached to the siding.
Also make sure they are cleaned of debris such as leaves paper and mud.
Vinyl siding is made to withstand cracks chips and fading.
But that doesn t mean you can t get mold on vinyl siding.
Certainteed has developed shingles with streakfighter algae resistant technology.
This is an issue with homes that don t have a proper weather barrier installed underneath the siding which is common in older homes as well as homes where the siding was not properly.
This article discusses common causes of stains or discoloration found on vinyl building siding.
Special surfactants penetrate the surface to dissolve the toughest stains of mold or algae from the siding.
In order to keep your beautiful vinyl siding in tip top shape there is a bit of upkeep involved.
Once you know how to remove green algae from vinyl siding and help to prevent it from returning you can move on to other interior and exterior spring cleaning projects including pressure washing exterior surfaces such as your driveway deck or sidewalks using these tips from the experts at window genie.
Algae build up is one example of a common siding stain.
Algae discoloration most often occurs on east facing surfaces but can show up anywhere on your roof.
Stains while many vinyl siding products like those from certainteed are designed to resist most common household stains like oil and grease stains do still occur.
Tip 4 remove dirt from your siding.
There is no petroleum solvent in it.
