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Explaining Roof Streaks

2023.02-APEX-MOBILE-PRESSURE-WASHING-BLOGM3

What Causes Roof Streaks, or Gloeocapsa Magma? Ask Apex Mobile Pressure Washing Roof streaks, also known as gloeocapsa magma, can be a problem for residential and commercial properties. Have you noticed black streaks on your roof’s asphalt shingles? You’ve probably concluded that it’s just a build-up of dirt and grime. However, streaks like these are […]