Category Archives: Roof Cleaning

Crustose And Other Lichen On Your Roof

After seeing all the Crustose on roofs this year, I wanted to write a quick article with a few pictures. Roof Cleaning in Raleigh had an early start this year with a run of good weather.  Dirty roofs are everywhere and we have been busy.

Crustose is a form of lichen that grows on your roof, along with the algae.  It actually uses the algae and parts of the roof as a substrate, or base to grow on.  It shows up on your roof after the algae has matured and turned to the black streaking mess.  On very dirty roofs, it is not easy to see unless your are really looking.  But once it is clean, it is right there, plain as day.

Crustose is a very hard lichen and does not come off during an initial roof cleaning.  Once the cleaning is done, the black roof staining is gone, but the crustose is still there, looking like a bunch of bird droppings.  I used to call it “concrete lichen” because it was that hard.  After the roof cleaning, it is dead and the decomposition process will begin.  Over a period of time, with rain, it will begin to flake off and eventually disappear.  

Pressure Washing Service and Supplies- Wilmington, NC

MVP Services is opening a new pressure washing services and supplies store in Wilmington, NC.   They will be selling and servicing pressure washers for all local contractors.  They will also carry cleaning supplies.  So, if you are a professional roof cleaner or pressure washer in the Wilmington, NC area you will now have a… Continue Reading

We have improved and upgraded The Gutter Tool !

  Gutter Cleaning Tools The Gutter Tool Sale!     We invented this gutter cleaning tool, we patented it and now we are selling it.  After many years of gutter cleaning and using this tool, we have finally brought it to market.  We went through countless prototypes and lots of feedback from my guys telling… Continue Reading

Roof stain removal Apex, NC

Roof stain removal Apex, NC Here is a roof stain removal we performed in Apex, NC It is still drying in this “after” pic but, the difference is amazing! With roof cleaning becoming more popular in the Raleigh, Cary and apex areas, roof Refresh has become the roof cleaning company of choice for many people looking… Continue Reading