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How To Knock 10 Years Off Your Shingled Roof's Lifespan In 90 Minutes
Jay Markanich is an incredible source of all things a homeowner needs to know. Today, he shares with us the best way to cure your roof of that ugly green stuff so many homes in Union County have. In this post, he tells us about the hazards of powerwashing a roof - a quick fix I know many people would use if they hadn't read this post.
If you own a home, Jay's the man to know!
This is a simple post about common sense.  How to knock 10 years off your shingled roof's lifespan in 90 minutes.
Getting home I heard it.  A pressure washer was nearby.  I have written posts before about pressure washers.  They damage houses.  Especially decks.  It may be alright to lightly pressure wash a deck, after other cleansers have been used, but in my experience I don't see a light pressure used, or a wide nozzle.
But this pressure washer was across the street.  And looking, I feared it was being used on the roof!
Our neighborhood has experienced severe roof algae problems (called "stains" by the HOA) and most everyone has gotten notice to clean their roofs.
This particular neighbor unfortunately looked at my ugly ... more

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