ReFRESH your roof. Mold, mildew, lichen, moss and algae on your roof is not only aesthetically unappealing, but unhealthy and damaging to your roofing material. For example, those black streaks on your roof, called Gloecapsa Magma, are an algae that feeds on the limestone in the shingles. Don’t replace your roof, just let us refresh … Continue reading Roof Cleaning