Black roof streaks in Florida are commonly linked to algae and organic growth thriving in warm, humid conditions. A surface-appropriate soft wash treats the growth without the aggressive force used on concrete.
Why the streaks are more than cosmetic
Heavy growth can trap moisture and make a roof look older than it is. The correct response is not maximum pressure; it is a controlled treatment designed for the roof material.
How nearby plants are protected
A careful roof-cleaning plan includes pre-wetting, controlled application, runoff management, and post-rinsing around landscaping. Plant protection is part of the job, not an afterthought.
