What are the black stains on my roof?
The black stains on your roof is a bacteria! That cant be good! Here is a link to find out more: http://en.wikipedia.org/wiki/Gloeocapsa_magma
Related Posts
Gutter cleaning in Maryland
Temps are too cold today to do any gutter cleaning. It’s not even getting above 32 degrees. Gutterdogs takes pride... read more
concrete washing | cleaning, pg, charles, calvert county maryland
concrete washing pg calvert charles county maryland Above is a video showing before and after pics of brick and concrete... read more
Hello world!
Welcome to WordPress. This is your first post. Edit or delete it, then start blogging! read more
Roof Cleaning Maryland
Gutterdogs is now offering Fall specials on roof cleaning in Maryland! Get a roof cleaning and save your roof and... read more
Gutter cleaning maryland
Gutter cleaning in Maryland Gutter cleaning in a dirty chore. Here in maryland we have fall debris as well as... read more
Roof cleaning
Next month I’ve helped to put together the first RCIA mid atlantic meeting. This will be roof cleaners in... read more
Roof and House cleaning
From now till the end of this month get a free gutter cleaning with either service, roof wash or... read more
