Roof Washing

On asphalt roofs, we only use low pressure to apply chemicals and rinse. The chemicals are safe on asphalt roofing but destroy organics such as algae, moss, and lichen. After treatment, your roof will lighten and look newer. Moss and algae wash off fairly fast. Lichen takes time to wash off as its roots need to rot before they release. We do not apply pressure on an asphalt roof as pressure will destroy asphalt.