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Expert soft washing advice from the Water Wash Pressure Washing team in Central Florida.
Most homeowners use 'pressure washing' as a catch-all term for any exterior cleaning service, but the two methods are fundamentally different — and using the wrong one on the wrong surface can cause real damage.
If you've noticed dark streaks running down your roof, you're not imagining mold — you're looking at gloeocapsa magma, a blue-green algae that thrives in Florida's humidity and feeds on the limestone filler in asphalt shingles.